Compounds from BeBr to ZrCl2

Landolt-Börnstein Numerical Data and Functional Relationships in Science and Technology New Series / Editor in Chief: W. Martienssen

Group IV: Physical Chemistry Volume 19

Thermodynamic Properties of Inorganic Materials compiled by SGTE Subvolume A Pure Substances Heat Capacities, Enthalpies, Entropies and Gibbs Energies, Phase Transition Data

Part 2 Compounds from BeBr to ZrCl2 Editor Lehrstuhl für Theoretische Hüttenkunde, Rheinisch-Westfälische Technische Hochschule Aachen Authors Scientific Group Thermodata Europe (SGTE)

13

ISSN 0942-7996 (Physical Chemistry) ISBN 3-540-65344-9 Springer-Verlag Berlin Heidelberg New York Library of Congress Cataloging in Publication Data Zahlenwerte und Funktionen aus Naturwissenschaften und Technik, Neue Serie Editor in Chief: W. Martienssen Vol. IV/19A2: Editor: Lehrstuhl für Theoretische Hüttenkunde, Rheinisch-Westfälische Technische Hochschule Aachen At head of title: Landolt-Börnstein. Added t.p.: Numerical data and functional relationships in science and technology. Tables chiefly in English. Intended to supersede the Physikalisch-chemische Tabellen by H. Landolt and R. Börnstein of which the 6th ed. began publication in 1950 under title: Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik. Vols. published after v. 1 of group I have imprint: Berlin, New York, Springer-Verlag Includes bibliographies. 1. Physics--Tables. 2. Chemistry--Tables. 3. Engineering--Tables. I. Börnstein, R. (Richard), 1852-1913. II. Landolt, H. (Hans), 1831-1910. III. Physikalisch-chemische Tabellen. IV. Title: Numerical data and functional relationships in science and technology. QC61.23 502'.12 62-53136 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in other ways, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained from SpringerVerlag. Violations are liable for prosecution act under German Copyright Law. © Springer-Verlag Berlin Heidelberg 1999 Printed in Germany The use of general descriptive names, registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Product Liability: The data and other information in this handbook have been carefully extracted and evaluated by experts from the original literature. Furthermore, they have been checked for correctness by authors and the editorial staff before printing. Nevertheless, the publisher can give no guarantee for the correctness of the data and information provided. In any individual case of application, the respective user must check the correctness by consulting other relevant sources of information. Cover layout: Erich Kirchner, Heidelberg Typesetting: Authors and Redaktion Landolt-Börnstein, Darmstadt Printing: Computer to plate, Mercedes-Druck, Berlin Binding: Lüderitz & Bauer, Berlin SPIN: 10705961

63/3020 - 5 4 3 2 1 0 – Printed on acid-free paper

Editors I. Hurtado and D. Neuschütz Lehrstuhl für Theoretische Hüttenkunde Rheinisch-Westfälische Technische Hochschule Aachen D-52056 Aachen, Germany http://www.lth.rwth-aachen.de/

Authors Scientific Group Thermodata Europe (SGTE) Chairman: P.J. Spencer Grenoble Campus 1001 Avenue Centrale, BP 66 F-38402 Saint Martin d'Hères, France http://www.sgte.org/

Member Organisations of SGTE: The present series of books is the result of a collective work carried out during many years by many individuals. Since a complete list of all contributors is an impossible task, only a contact person is mentioned under each member organisation. AEA Technology plc Materials and Chemical Process Assessment P.K. Mason 220, Harwell Laboratory, Didcot, Oxfordshire, United Kingdom, OX11 0RA http://www.aeat.co.uk/mcpa/ GTT Technologies Gesellschaft für Technische Thermochemie und -physik mbH K. Hack Kaiserstraße 100 D-52134 Herzogenrath, Germany http://gttserv.lth.rwth-aachen.de/gtt/ Institut National Polytechnique de Grenoble Laboratoire de Thermodynamique et Physico-Chimie Métallurgiques I. Ansara F-38402 Saint Martin d'Hères, France http://www.inpg.fr/LTPCM/ IRSID Department of Physical Chemistry J. Lehmann Voie Romaine - BP 30320 F-57283 Maizières-lès-Metz, France

Max-Planck-Institut für Metallforschung und Institut für Nichtmetallische Anorganische Materialen der Universität Stuttgart Pulvermetallurgisches Laboratorium H.J. Seifert Heisenbergstraße 5 D-70569 Stuttgart, Germany http://wwwmf.mpi-stuttgart.mpg.de/abteilungen/aldinger/aldinger.html National Physical Laboratory Centre for Materials Measurement and Technology A.T. Dinsdale Queens Road, Teddington, Middlesex, United Kingdom, TW11 0LW http://www.npl.co.uk/npl/cmmt/mtdata/mts.htm Rheinisch-Westfälische Technische Hochschule Aachen Lehrstuhl für Theoretische Hüttenkunde E. Münstermann D-52056 Aachen, Germany http://www.lth.rwth-aachen.de/ Royal Institute of Technology Department of Materials Science and Engineering J. Ågren S-10044 Stockholm, Sweden http://www.met.kth.se/tc/ Thermo-Calc AB B. Sundman Björnnägen 21 S-11347 Stockholm, Sweden http://www.thermocalc.se/ THERMODATA B. Cheynet Grenoble Campus 1001 Avenue Centrale, BP 66 F-38402 Saint Martin d'Hères, France http://www.thermodata.asso.fr/ Université Paris-Sud XI Faculté de Pharmacie Laboratoire de Chimie Physique Minérale et Bioinorganique, EA 401 Y. Feutelais 5 rue J.B. Clément F-92296 Châtenay-Malabry, France http://www.u-psud.fr/

In preparing the data for publication in this Series, the editors has been assisted particularly by: A.T. Dinsdale (Data Manager for Elements), I. Ansara (Data Manager for Pure Substances), B. Sundman (Data Manager for Solutions), J.A.J. Robinson (SGTETab software).

Preface

Thermodynamic data for inorganic materials are fundamental for the optimisation of existing process parameters and for investigating suitable parameters for carrying out potential new processes. With the aid of such data, considerable time and costs can be saved by calculating the conditions necessary to produce a material of the required composition and specified purity, with a minimum usage of energy and input materials and with a minimum release of harmful substances to the environment. The reliability of such calculations depends, of course, on the accuracy of the thermodynamic data used and one difficulty facing the user of published thermodynamic tables has been the wide selection of such compilations available. A further difficulty in using such tabulations is the need to maintain compatibility if it is found necessary to use values from more than one compilation. Different standard states, different tabulated functions and even different values for the same substance can quickly lead to uncertainty and errors in application of the numbers. Nearly all currently available compilations of thermodynamic data relate to pure substances. Very few publications of solution properties for inorganic materials exist. There are very, very few processes however, for which the reactants and products can be regarded as simple stoichiometric compounds. Even very small amounts of dissolved gases or other impurities in a product material can seriously impair its properties. On the other hand, many materials in use today are comprised of several deliberately alloyed constituents to achieve desired mechanical and physical properties. Only by including the thermodynamic solution properties of the dissolved species can full account be taken of reactions such as those between an alloy melt and a slag phase, or those involved in forming precipitated phases in a multicomponent alloy, or in vapour deposition of complex coatings on an alloy substrate, etc.. For almost 20 years, members of SGTE have been working together to try to overcome some of these problems by together producing self-consistent and compatible thermodynamic datasets, not only for pure inorganic substances, but also for mixtures of substances in the form of alloys, slags, salt systems, aqueous solutions, etc. Major advantages of the SGTE data are their self-consistency, the fact that they are produced with careful attention to a well-defined quality procedure and that the expertise of SGTE members in various areas of inorganic chemistry and materials science (ferrous and non-ferrous metallurgy, ceramics, slags, nuclear, aqueous, etc.) allows review of the numbers by highly qualified scientists in the fields concerned. The SGTE evaluated data forming this series provide a self-consistent progression from elements and stoichiometric compounds (Volume A) to binary systems including solution phases (Volume B). The possibility to continue to ternary and multicomponent systems is also forseen. The data in the latter would be so presented as to correspond to potential application themes (steels, light alloys, nickel-base alloys, etc.). The fundamental equations used in evaluating the data are given in the introduction to the volumes and the models used in representing the data are described. Each book is accompanied by a CD-ROM allowing computer tabulation of any required function at any temperature, or for selected temperature ranges, for the substances or systems in that volume. Graphical representations are also possible, including phase diagrams for the systems. The first set of four books (subvolume A) will be accompanied by software which also allows calculation, tabulation and plotting of the thermodynamic properties of reaction of substances selected from any of the Parts 1 to 4.

Information on more comprehensive software, allowing complex equilibrium calculations involving not only pure substances, but also solution phases of different types, can be obtained from SGTE members. A list of the SGTE membership is presented in the cover pages of this Volume. In presenting the data in this Series, SGTE would like to give sincere acknowledgement to the contributions of a number of scientists whose efforts have been invaluable in establishing the present SGTE databases. The names are as follows: Prof. E. Bonnier, Dr. M.H. Rand, Prof. O. Kubaschewski, Dr. M. Olette, Prof. O. Knacke, Prof. M. Hillert, Prof. I. Barin, Dr. H.L. Lukas, Dr. C. Bernard, Dr. T.I. Barry, Dr. T.G. Chart and Dr. G.P. Jones. The skilled evaluations originating from members of THERMOCENTER, Russian Academy of Science, are also gratefully acknowledged.

Dr. P.J. Spencer Chairman of SGTE

Ithaca, August 1999

Survey of volume IV/19 Thermodynamic Properties of Inorganic Materials compiled by SGTE Pure Substances

Subvolume A

Elements and Compounds from AgBr to Ba3N2 Compounds from BeBr to ZrCl2

Part 1 Part 2

(tentative) Compounds from Cl3- to GeCompounds from H- to Te-

Part 3 Part 4

Binary Systems From Ag- to AuFrom B- to CoFrom Cr- to GeFrom Hf- to Y-

Ternary and multicomponent Systems (application oriented, i.e. Light Alloys, Solders, Steels,...)

Subvolume B Part 1 Part 2 Part 3 Part 4

Subvolume C

Introduction

XI

Introduction

The data presented in this series, dealing with pure inorganic substances (IV/19A), binary systems (IV/19B) and ternary and multicomponent systems (IV/19C) have been evaluated and compiled by SGTE. SGTE is a consortium of European laboratories working together to develop high quality thermodynamic databases for a wide variety of inorganic and metallurgical systems [87Ans, 91Din]. The SGTE element data [91Din] conform to the 1990 International Temperature Scale and over the last years have formed the basis for most assessments of binary, ternary and higher order systems appearing in the open literature.

m o

Members of SGTE have played a principle role in promoting the concept of “computational thermochemistry“ as a time and cost-saving basis for guiding materials development and processing in many different areas of technology. At the same time, through organisation of workshops and participation in CODATA Task Groups, SGTE members have contributed significantly to the broader international effort to unify thermodynamic data and assessment methods. are

c . f

ftw o s The SGTE data can be obtained via members and their agents world-wide for use withFcommercially available software developed by some of the members, to enable users to undertake PDcalculations of S complex chemical equilibria efficiently and reliably. RT A of The SGTE Member organisations are (January 1999): n o i ers v France: - Institut National Polytechnique (LTPCM),eGrenoble mo - Association THERMODATA, Grenoble ad g - IRSID, Maizières-lès-Metz sin u - Université de Paris Sud (LCP) d ifie d mo Technische Hochschule (LTH), Aachen Germany: - Rheinisch-Westfälische n ee - MPI fürbMetallforschung (PML), Stuttgart s - GTT-Technologies, Aachen a Fh D sP i h Sweden: - Royal Institute of Technology (MSE), Stockholm T

d p

s t r a

. w

w w

- Thermo-Calc AB, Stockholm

United Kingdom:

Landolt-Börnstein New Series IV/19A

-National Physical Laboratory (CMMT), Teddington -AEA Technology plc, Harwell

SGTE

XII

Introduction

1 Basic equations and functions used

1.1 Heat capacity The heat capacity of the elements and the pure substances in a defined state is represented by a power series of the form C p = a + b ⋅ T + c ⋅ T 2 + d ⋅ T −2

(1)

It is often necessary to use several temperature ranges, without discontinuities, in order to represent the assessed Cp values as accurately as possible. Plots of Cp are presented for each substance, whilst calculated values for selected temperatures or temperature intervals can be obtained using the software accompanying the volumes. It can sometimes be necessary to extrapolate the thermodynamic properties of the solid phases of an element beyond the temperature ranges where the phases are stable. In the SGTE treatment of such data for the liquid phase, it has been assumed that the heat capacity of the liquid should approach that of the SER-phase (Standard Element Reference-phase, which is usually the phase stable at 298.15 K) and similarly, that the heat capacity of all solid phases above the melting temperature should approach that of the liquid. This excludes a proper treatment of glass transformations, but represents a pragmatic solution to the difficulties associated with necessary extrapolations and removes the possibility of phases becoming incorrectly stable at high or low temperatures. The resulting additional T 7 and T -9 temperature terms used are presented in equation (7) below. Alternative extrapolation methods have been used for some elements and new methods are being reviewed for incorporation into the SGTE databases shortly [95Sun].

1.2. Enthalpies of formation and transition and standard entropy The enthalpy of formation at 298.15 K, ( ∆ f H 0 (298 K), and the standard entropy at 298.15 K, S 0 (298 K), are presented for each substance, together with the enthalpies and temperatures of polymorphic transformations, ∆ trs H and Ttrs. A reference pressure of 100 kPa is used. In addition, the value of H(298.15 K)-H(0 K) is given when available.

1.3. Gibbs energy As most thermodynamic calculations relating to reactions and phase equilibria involving inorganic materials are made assuming constant temperature and pressure, the Gibbs energy is often the most suitable function to describe the thermodynamic properties of the substances involved. The molar Gibbs energy of a pure element i, 0 Gi (T) , referred to the enthalpy of its standard reference state at 298.15 K,

0

H i (298.15K) , is denoted by GHSERi. This quantity is described as a function of

temperature by the following equation: SGTE

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XIII

GHSER i = 0 Gi (T)− 0 H i (298K ) = a + b ⋅ T + c ⋅ T ⋅ lnT + d ⋅ T 2 + e ⋅ T 3 + f ⋅ T −1

(2)

The same basic equation is also used to describe the Gibbs energy of pure stoichiometric substances. N.B. It is important to recognise that GHSER (normally shortened to G) is not the Gibbs energy of formation at a particular temperature. ∆ f G includes contributions from the entropy of the elements at T and changes in the enthalpy of the elements between 298.15 K and T. From the Gibbs energy, all important thermodynamic properties can be calculated by combining appropriate partial derivatives. In particular the first and second derivatives of equation (2) with respect to temperature are related to the absolute entropy and heat capacity of the substance at the temperature concerned. Experimental values for heat capacity can thus be directly correlated with the coefficients c, d, e and f. S = − b − c − c ⋅ lnT − 2d ⋅ T − 3e ⋅ T 2 + f ⋅ T −2 Using

G = H −T ⋅S

(3) (4)

H = a − c ⋅ T − d ⋅ T 2 − 2e ⋅ T 3 + 2f ⋅ T −1

(5)

C p = −c − 2d ⋅ T − 6e ⋅ T 2 − 2f ⋅ T −2

(6)

Taking into account the need to extrapolate the data for a phase to metastable ranges, as discussed in Section 1.1., equation (2) is modified to give: GHSER i = 0 Gi (T)− 0 H i (298K ) = a + b ⋅ T + c ⋅ T ⋅ lnT + d ⋅ T 2 + e ⋅ T 3 + f ⋅ T −1 + g ⋅ T 7 + h ⋅ T −9

(7)

1.3.1. Influence of magnetic behaviour For substances which display a magnetic ordering (e.g. the elements Cr, Fe, Ni, Mn), the term GHSER is considered for a paramagnetic state and the magnetic contribution is treated explicitly. Thus an additional term is added to the molar Gibbs energy of the magnetic phase. This is equal to: G mag = RTln(β + 1) ⋅ f( τ)

(8)

where τ is T/Tc, Tc being the critical temperature for magnetic ordering and ß the average magnetic moment per atom expressed in Bohr magnetons. The function f(τ) is given as: τ < 1:

f(τ) = 1-[79 τ-1/140p+(474/497)(1/p-1)(τ 3/6+ τ9/135+ τ 15/600)]/A

τ > 1:

f(τ) = -[ τ /10+ τ /315+ τ /1500]/A

(10)

A = 518/1125+(11692/15975)(1/p-1)

(11)

-5

-15

-25

(9)

with

These equations were derived by Hillert et al. [78Hil] from an expression of the magnetic heat capacity, C pmag , proposed by Inden [81Ind]. The value of p depends on the structure. For example, p has a value of 0.28 for fcc and hcp metals and 0.40 for bcc metals [81Ind]. Gibbs energy equations for the pure elements, of the form given in equation (7), have been published previously as the SGTE data for the pure elements by Dinsdale [91Din].

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1.4 Gibbs energy of formation 1.4.1 Binary compounds The Gibbs energy of formation of a binary compound AaBb is expressed as: GA a Bb − a⋅0 H A (298.15K) − b⋅0 H B (298.15K) = f(T )

(12)

The expression for f(T) is identical to that given by equation (7). Equation (12) can be transformed by applying equation (2) for each component f (T ) = GA

a Bb

= ∆ f GA The term ∆ f GA

a Bb

(T ) − a⋅0 GA (T ) − b⋅0 GB (T ) + a GHSERA + b GHSER B = a Bb

(T ) + a GHSERA + b GHSERB

(13)

(T ) is the Gibbs energy of formation of the compound referred to the stable elements

at temperature T. 1.4.2 Gaseous species An expression identical to equation (12) is used to describe the Gibbs energy of formation of gaseous species, with an additional term RT lnP, where P is the total pressure. The reference state for each vapour species is taken to be the pure component at 0.1 MPa pressure.

2 Definitions and reference information The definitions given here, which are relevant to the volumes of tabulated data and accompanying software, are intended to explain the meaning of words commonly used in metallurgical and inorganic thermochemistry; they are not necessarily generally used definitions in all cases. Atom An atom is the smallest possible state of division of an element. Component (see System) Compound A compound is composed of at least two different elements. The phase is not defined. A compound in crystalline form may be made up of individual molecules or it may have extended ionic, covalent or metallic bonding. For example the overall composition of rock salt is governed by the fact that there are equal numbers of Na+ and Cl - ions on two sublattices. The use of the word compound normally implies a stoichiometric composition (i.e. the amounts of the elements are in simple ratio). Element An element cannot be broken down to a simpler chemical form by non-nuclear processes. The phase is not defined and the element may be present as atoms or molecules, e.g. gaseous O, O2 and O3 are different molecular forms of the element oxygen. SGTE

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Equilibrium At chemical equilibrium the phases present, their composition and internal speciation is such as to minimise the Gibbs energy at a fixed pressure or the Helmholtz energy at fixed volume. When the Gibbs energy is minimum the chemical potentials (partial molar Gibbs energies with respect to composition) of the components are equalised throughout the system, i.e. in every phase. Thus equilibrium can be computed either by minimisation of Gibbs energy or equalisation of chemical potentials. Ion An ion is an atom or molecule carrying electric charge. Isomer Isomers are molecules with the same formula but different structures. SGTE distinguishes between isomers by appending a tag to the formula, e.g. C2Cl2H2_trans and C2Cl2H2_cis. Isotope Isotopes of the same element have the same atomic number but differing atomic weights. For most elements, and for most purposes, the differences in chemical behaviour are insignificant. Hydrogen is an exception and the SGTE substance database incorporates data for deuterium, tritium and some of their compounds using the symbols D and T. Model The word "model", as used in conjunction with the SGTE data, applies to any mathematical description of the properties of a phase, a unary or an interaction as a function of one or more variables such as temperature, pressure, composition and internal distribution of components. The mathematical model is strongly linked to the phase and takes account of structural features of phases for example multiple sublattices and solution on individual sublattices. Within a single phase the same model must be used to describe the mixing between all binary and, if necessary, higher order combinations of unaries. This entails that care must be taken when developing data for a multicomponent system that models and reference states are consistent. "Model" may also have a more restrictive definition in which the parameters in the mathematical description are given definite numerical values. Molecule A molecule is a chemically bonded group of similar or different atoms, eg Cl2 or NH3. The word molecule is most often used for species in the gas phase, but it can be used for species (q.v.) in other phases, including crystalline phases, provided the molecule behaves as a single entity. Phase A phase is chemically and structurally homogeneous and is distinguishable from other phases by its name, structure and properties (mechanical, physical and chemical). Crystalline phases have a definite periodic structure, often with sublattices. In order to define phases uniquely, phase names like fcc and alpha are insufficient. For this reason SGTE has coupled the Pearson symbol to the crystal class for metallic phases, e.g. Fe. Reference state Enthalpy data for all substances are ultimately referred to the enthalpy of the elements in their standard reference states. This corresponds to the stable phase at 1 atm. (101325 Pa) and 298.15 K. (Phosphorous, for which the red allotrope is more easy to prepare and define in a chemically pure form than is the stable white form, is an exception). Thus, for example, the enthalpy of liquid water is referred to gaseous O2 and H2, both at 101325 Pa, via the equation: H2 + 0.5 O2 = H2O Landolt-Börnstein New Series IV/19A

(14) SGTE

XVI

Introduction

However, the entropy and heat capacity of liquid water are properties of water itself. The enthalpy and entropy of liquid water are defined by: T ∫298.15 C p (H2O)dT

(15)

T ∫298.15 C p (H2O)/T dT

(16)

H(H2O) = ∆fH298.15(H2O) + S(H2O) = S298.15(H2O) +

Solution A solution is a homogeneous mixture within a single phase. Local ordering may be present. A phase that includes a variable proportion of unoccupied sites is also a solution but the vacancies do not constitute a component. The data for solutions are defined by reference to the unaries from which they are constituted using the model and data describing the ideal and non-ideal mixing between these unaries. Species A species is an atom, ion or molecule and corresponds to an identifiable constituent of a phase, for example a gaseous molecule or an ion occupying a sublattice. State of matter The states of matter relevant to these tables are solid, liquid and gas. Substance "Substance" denotes any quantity of material having a definite identity. Thus the term comprises anything from an atom or ion upwards. In the SGTE data presented here, a more restricted sense is implied, namely a unary, a stoichiometric compound or a pure gas. System and component A chemical system is defined by a set of chemical entities known as components. In the simplest case these are the elements comprising the system. However, they may also be compounds of these elements, in which case they may be fewer or, less commonly, greater in number than the number of elements. For the example of the three elements C, H and O, the number of components might be 1, ethanol; 2, ethanolwater; 3, C-H-O; or 4, methanol-ethanol-water-benzene, etc. Systems may be closed or open. In closed systems the total amount of the components is fixed, whereas in open systems the composition can adjust to meet some external constraint. Unary The word "unary" is used to define the constituents of a phase. For example in a liquid phase the unaries might be H2O and C2H5OH. The data for these unaries are those of the pure liquids. Unaries are not necessarily experimentally accessible. For example Ni is unstable but data for it are required to model the solution of nickel in the bcc phase of steels. Moreover, to meet the requirements of models for ionic phases with sublattices a unary may carry charge. For example the formation of an inverse spinel AB2O4 might be modelled by the mixing of the four unaries, A3+(A3+)2O4<spinel>, A3+(B2+)2O4<spinel>, B2+(A3+)2O4<spinel> and B2+(B2+)2O4<spinel> which respectively have charges of +1 -1, 0 and -2 only one of which, even in principle, could have an independent existence. Vacancies Sites in crystalline structures are not always 100% populated, indeed interstitial sites may have a very low occupancy. SGTE modelling considers the unoccupied sites as vacancies, which are denoted by Va.

SGTE

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3 Content of the tables 3.1 Tabulated values The following standard format has been used to present the evaluated thermodynamic values for all inorganic substances: At the head of the page on the left hand side is the chemical formula and name for the substance concerned and on the right hand side a reference or references to the major source of the evaluated data contained in the table below. The table itself contains the following: T (Temperature in K) So (Standard entropy in J K-1 mol-1) - the entropy of the substance at 298.15 K and 100 kPa. H298-H0 (Enthalpy in J mol-1) - the difference in the enthalpy of the substance between 298.15 K and 0 K (when available) ∆f Ho (Standard enthalpy of formation in J mol-1) - the change in enthalpy resulting from the formation of the substance at 298.15K from the appropriate proportions of its pure elemental components in their standard reference states, also at 298.15K ∆f So (Standard entropy of formation in J K-1 mol-1) - the change in entropy resulting from the formation of the substance at 298.15 K from the appropriate proportions of its pure elemental components in their standard reference states, also at 298.15 K ∆f Go (Standard Gibbs energy of formation in J mol-1) - the change in Gibbs energy resulting from the formation of the substance at 298.15 K from the appropriate proportions of its pure elemental components in their standard reference states, also at 298.15 K ∆trs Ho (Enthalpy of transition in J mol-1) - the enthalpy difference between two different stable phases of the substance at the transition temperature corresponding to the value of T in the first column ∆trs So (Entropy of transition in J K-1 mol-1) - the entropy difference between two different stable phases of the substance at the transition temperature corresponding to the value of T in the first column type (nature of the transition) abbreviated information on the nature of the phase transition concerned S-S - solid/solid transition S-L - solid/liquid transition For the elements the information is more detailed including the name of the phases.

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Introduction

3.2 Figures There are generally two figures accompanying the tabulated values. These are - a plot of the heat capacity, Cp , (in J K-1 mol-1) as a function of temperature (K) for the complete range of temperature for which data are available. The plot comprises curves for the different phases of the substance if phase transitions occur in the temperature range concerned. - a plot of the enthalpy of formation, ∆fH , and Gibbs energy of formation, ∆fG , (in kJ mol-1 or MJ mol-1) as a function of temperature. Phase transitions in the substance and in the elemental components of the substance are reflected in the different curves. The maximum temperature may be limited by the maximum temperature of one of the component of the substance. For the elements in its reference state the second figure is replaced by a table with several properties, including a short version of the SGTE phase designation (i.e. A_MON_Pu instead of ALPHA_MONOCLINIC_Pu) the Strukturbericht, prototype, Pearson symbol and space group [86Mas, 91Din] the atomic number and atomic weight [96IUPAC, 97IUPAC]. The number in parentheses indicates the uncertainty in the last digit. the density [98Pre]

4 Accompanying software, SGTETab( for Windows)

INSTALL

SGTETab is a program for tabulating and plotting the thermodynamic properties for pure substances or a chemical reaction using data stored in the SGTE pure substance database. It has been designed for use under the Windows9x or Windows NT operating systems as a full Windows program providing dialogue boxes, menus and context sensitive help in order to guide the user to ask for the table or plot required. As a Windows program it provides printer support. On executing SGTETab first click the ∆H button which opens the tabulation window containing various simple dialogue boxes allowing you to define: -

the substance (in a compact way, e.g. Be6Li2O10 instead of Li2O.3B2O3) or equation the units of temperature, pressure and energy the thermodynamic function to be plotted the range of temperatures to be covered by the calculations the fixed pressure for the calculations the name of the file where tabulated results are to be saved

The substance or equation is defined using the standard chemical nomenclature for the element names, eg mixture of upper and lower case characters Ag, B, Na, AgCl, CaBr2. If the substance is entered without a phase identifier a crystalline state is assumed with no defined phase name. However if data for a particular phase are to be used, the phase name should be entered immediately after the substance within angular brackets e.g. C. If data for gaseous species are required the phase identifier g is used e.g. H2, CH2. Equations are entered with the list of reactants and products separated by an equals sign e.g.:

SGTE

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Introduction

XIX

Ca + Cl2 = CaCl2 The amount of each of the reactants or products could be a fraction or a non-integer if required e.g.: C +0.5O2 = CO Na + 1/2Cl2 = NaCl SGTETab also provides a facility to balance chemical equations automatically. e.g.: Fe2(SO4) 3 = Fe3O4 + SO2 + O2 will auto-balance to give the chemical equation: Fe2(SO4) 3 = 2/3Fe3O4 + 3SO2 +5/3O2 Both tabular and graphical output is provided on clicking the PLOT button. The graphical output may be minimised for comparison with other graphical output, saved on disk or printed out on a connected printer. Optionally the printed information may be sent to a file as specified in the results file dialogue box. By default SGTETAB assumes that the units of energy are joules, temperature in K and pressure in Pa but alternative units may be selected using by clicking on the arrow in the appropriate dialogue box. The default temperature range over which calculations are carried out is 300 to 3000 K in steps of 50 K but this may be truncated depending on the upper temperature range of one or more of the compounds in the chemical equation. The user may, however, select a range of temperatures and step size depending on his own interest. The default pressure is 105 Pa but again this may be changed by the user if he/she wishes to investigate the properties of a chemical reaction or a pure substance at other pressures. A number of different thermodynamic functions may be plotted as a function of temperature including the heat capacity at constant pressure, Cp (the default), enthalpy, H, entropy, S, the Gibbs energy, G, and a function beta. When looking at data for individual substances the heat capacity and entropy represent absolute values while the values of the enthalpy and Gibbs energy are relative to the SGTE defined reference, Hser, the enthalpies of the elements in their standard reference state at 298.15 K. If a chemical reaction is being considered these functions become the change in properties arising from the chemical reaction ie ∆Cp, ∆S, ∆H and ∆G. The function beta for a pure substance is defined as: G/RTln10 where G is the Gibbs energy relative to HSER as defined above. For a chemical reaction the function beta now represents ∆G/RTln10 or the logarithm (base 10) of the equilibrium constant at constant pressure i.e. log10Kp. While SGTETab gives useful information about the stability of individual substances under ranges of conditions it is worth remembering that more powerful facilities are also available from SGTE members to use the data to model chemical and phase equilibria of much greater complexity.

Landolt-Börnstein New Series IV/19A

SGTE

XX

Introduction

References 78Hil 81Ind 87Ans 91Din 95Sun 98Pre

87Mas 96IUPAC 97IUPAC

SGTE

M. Hillert and M. Jarl: CALPHAD 2 (1978) 227-238. G. Inden: Physica 103B (1981) 82-100. I. Ansara and B. Sundman: in "Computer Handling and Dissemination of Data", P. Glaeser (ed.), CODATA, Elsevier, 1987, p. 154-158. A.T. Dinsdale: CALPHAD 15 (1991) 317-425. B. Sundman, F. Aldinger: 1995 Ringberg Workshop on Unary Data, CALPHAD 19 (1995) 433. B. Predel: "Phase Equilibria, Crystallographic and Thermodynamic Data of Binary Alloys, Pu-Re ... Zn-Zr", O. Madelung (ed.), Landolt-Börnstein New Series IV/5J, Springer-Verlag, Berlin Heidelberg (1998) T. Massalski (ed.): "Binary Alloy Phase Diagrams", ASM International, Materials Park, Ohio, USA. IUPAC, Pure Appl. Chem. 68 (1996) 2339-2359. IUPAC, Pure Appl. Chem. 69 (1997) 2471-2473.

Landolt-Börnstein New Series IV/19A

References

LVII

References 67Kub 69Stu

"Metallurgical Thermochemistry" (Fourth edition), O. Kubaschewski, E.LL. Evans and C.B. Alcock, Pergamon Press Ltd. (1967). "The Chemical Thermodynamics of Organic Compounds", D.R. Stull, E. Westrum Jr. and G. Sinke, Wiley & Sons Publ. (1969). "Thermochemical Properties of Inorganic Substances", I. Barin, O. Knacke (1973), and 'Supplement 1977', I. Barin, O. Knacke and O. Kubaschewski, Springer-Verlag Berlin, Heidelberg and Verlag Stahleisen mbH, Düsseldorf. "Thermodynamic Data for Inorganic Sulphides, Selenides and Tellurides", K.C. Mills, Butterworths & Co. Ltd. London (1974). "Thermodynamic Properties of Halides", L.B. Pankratz,, Bur. Mines. Bull. 674 (1984). "JANAF Thermochemical Tables" (Third edition), M.W. Chase, Jr., C.A. Davies, J.R. Downey, Jr., D.J. Frurip, R.A. McDonald, and A.N. Syverud, Journal of Physical and Chemical Reference Data, vol. 14, Supplement No. 1, The American Chemical Society and American Institute of Physics for the National Bureau of Standards (1985). "Thermochemical Properties of Inorganic Substances", Eds. O. Knacke, O. Kubaschewski and K. Hesselmann, Springer-Verlag Berlin, Heidelberg and Verlag Stahleisen mbH, Düsseldorf (1991). "Thermochemical Data of Pure Substances" (Second edition), I. Barin, VCH Verlagsgesellschaft mbH, Weinheim (1993). THERMODATA, Grenoble Campus, 1001 Avenue Centrale, BP 66, F-38402 Saint re a Martin d'Hères, France. w oft V.A. "CODATA Key Values for Thermodynamics", Eds. J.D. Cox, D.D. Wagman, s Medvedev, Hemisphere Publ. Corp. (1989). DF P Scientific Group Thermodata Europe (SGTE), Grenoble Campus, TS 1001 Avenue R Centrale, BP 66, F-38402 Saint Martin d'Hères, France. f A IVTAN Association, Glushko Thermocenter of the Russian Academy of o Sciences, Izhorskaya 13/19, 127412 Moscow, Russia. ion s r see [94SGTE] ve o see [94TCRAS] em (Fourth edition), M.W. Chase, Jr., Journal of "NIST-JANAF Thermochemical Tables" d Physical and Chemical Reference g a Data, Monograph n° 9, The American Chemical n i Society and American Institute us of Physics (1998). d see [93THDA] e i

73Bar

74Mil 84Pan 85JANAF

91Kna

m o

93Bar

c . f d

93THDA 94CODATA

p ts

94SGTE 94TCRAS

r .a

95SGTE 96TCRAS 98JANAF

w w

99THDA

w

is Th

en

if

d mo

e sb

a

h DF

P

Landolt-Börnstein New Series IV/19A

SGTE

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeBr g






 

298.15

229.587

BeBr





298.15 781.00

w

ww

en s be

DF is P

Th

ha

in

ified

mod

us

mo

om

f.c

pd

de ga

n of

rsio

ve

AR

TS

PD

are

ftw

F so

   

 - 

 

 

 

8971.0

132447.0

143.982

89518.8

Beryllium Bromide 

 

   

 - 

 

 

 

108.000

14900.0

–358000.0

–53.710

–341986.0

Landolt-B¨ornstein New Series IV/19A

ts .ar

Beryllium Monobromide gas 

1

 94TCRAS

 

 ! 

18000.0

23.047

 94TCRAS type

#"%$

SGTE

2

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeBr&(' g )+* Beryllium Bromide gas ,

/

0 1

231 45  2 1 - 6

78 21

78 01

789 1

298.15

273.236

12837.0

–234063.0

111.526

–267314.0

BeCO:;* Beryllium Carbonate,

/

0 1

2 31 4 5 2 6 1 -

78 2 1

78 0 1

789 1

298.15

52.000

9200.0

–1045000.0

–270.963

–964213.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

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m are

ftw

F so

- 94TCRAS.

- 94TCRAS.

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeC@? Monoberyllium Dicarbide gas A

D

E F

GHF IJ  G F - K

LM GF

LM EF

LMN F

298.15

218.643

10196.0

564840.0

197.659

505908.0

BeCl = g >@? Beryllium Monochloride gas A

D

E F

G HF I J G K F -

LM G F

LM E F

LMN F

298.15

218.097

8861.0

56693.0

97.058

27755.3

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

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ftw

F so

3

B 85JANAFC

B 94TCRASC

SGTE

4

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeClF O g P@Q Beryllium Chloride Fluoride gas R

U

V W

XYW Z[  X W - \

]^ XW

]^ VW

]^_ W

298.15

246.493

11702.6

–573208.0

24.059

–580381.0

BeCl`;Qa – Beryllium ChlorideR

U

V W

]^ XW

]^ V W

]^_ W

298.15 688.00

82.676

–490783.2

–149.903

–446090.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

S 85JANAFT

S 94SGTET

]bcd XW

]b c!d VW

type

8660.9

12.589

Vfehg

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeCli;jk – Beryllium Chloride l

o

p q

rstq

rsp q

rsuq

298.15 676.00 688.00

75.814

–496222.4

–156.765

–449483.0

BeCli|{ g }+j Beryllium Chloride gas l

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

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AR

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PD

m are

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F so

m 94SGTEn

rvwxtq

rv w!xpq

type

6819.9 8660.9

10.089 12.589

pfy%p pfyhz

o

p q

t~q €  t q - 

r s tq

r s pq

r s uq

298.15

250.258

12081.0

–361539.0

17.679

–366810.0

Landolt-B¨ornstein New Series IV/19A

5

m 94TCRASn

SGTE

6

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeF ‚ g ƒ+„ Beryllium Monofluoride gas …

ˆ

‰ Š

‹ŒŠ Ž  ‹ Š - 

‘ ‹Š

‘ ‰Š

‘’ Š

298.15

205.752

8711.0

–170624.0

94.857

–198906.0

BeF“”„ Beryllium Fluoride …

ˆ

‰ Š

‹ŒŠ Ž  ‹ Š - 

‘ ‹Š

‘ ‰Š

‘’ Š

298.15 493.00 823.00

53.350

8468.0

–1027000.0

–158.939

–979612.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

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AR

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PD

m are

ftw

F so

† 94TCRAS‡

• –!— ‹Š

•–!— ‰Š

175.0 4770.0

0.355 5.796

† 94TCRAS‡ type

‰f˜%‰ ‰f˜%‰

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeF™(š g ›@œ Beryllium Fluoride gas 

 

¡ ¢

£¤¢ ¥¦  £ ¢ - §

¨© £¢

¨© ¡¢

¨©ª ¢

298.15

227.278

10880.0

–796588.0

14.989

–801057.0

BeH š g ›@œ Beryllium Monohydride gas 

 

¡ ¢

£ ¤¢ ¥ ¦ £ § ¢ -

¨© £ ¢

¨© ¡ ¢

¨©ª ¢

298.15

176.821

8648.0

342252.0

101.981

311846.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

7

ž 94TCRASŸ

ž 94TCRASŸ

SGTE

8

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeH«;¬ Beryllium Hydride ­

°

± ²

³´² µ¶  ³ ² - ·

¸¹ ³²

¸¹ ±²

¸¹º ²

298.15

24.100

4200.0

–19000.0

–116.080

15609.3

BeH«|» g ¼½¬ Beryllium Hydride gas ­

°

± ²

¸¹ ³ ²

¸¹ ± ²

¸¹¾º ²

298.15

173.327

125520.0

33.147

115637.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

® 94TCRAS¯

® 94SGTE¯

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeI ¿ g À+Á Beryllium Monoiodide gas Â

Å

Æ Ç

ÈÉÇ ÊË  È Ç - Ì

ÍÎ ÈÇ

ÍÎ ÆÇ

ÍÎÏ Ç

298.15

237.292

9096.0

169991.7

169.722

119389.0

BeIÐÑÁ Beryllium Iodide Â

Å

Æ Ç

ÍÎ ÈÇ

ÍÎ ÆÇ

ÍÎÏ Ç

298.15 753.00

120.499

–211710.4

–5.140

–210178.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

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F so

9

à 85JANAFÄ

à 85JANAFÄ

ÍÒÓ!Ô ÈÇ

ÍÒÓ!Ô ÆÇ

type

20920.0

27.782

ÆfÕhÖ

SGTE

10

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeI×(Ø g Ù@Ú Beryllium Iodide gas Û

Þ

ß à

áâà ãä  á à - å

æç áà

æç ßà

æçè à

298.15

291.521

13631.5

–64015.2

165.882

–113473.0

BeN Ø g Ù½Ú Beryllium Mononitride gas Û

Þ

ß à

á âà ã ä á å à -

æç á à

æç ß à

æçè à

298.15

208.774

8723.6

426688.5

103.468

395839.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

Ü 85JANAFÝ

Ü 85JANAFÝ

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeO é Beryllium Oxide ê

í

îï

ðñï òó  ð ï - ô

õö ðï

õö îï

õö÷ ï

298.15 2373.00 2851.00

13.770

2837.0

–609400.0

–98.303

–580091.0

BeO þ g ÿ@é Beryllium Oxide gas ê

í

î ï

ðñï òó  ð ï - ô

õ ö ðï

õ ö îï

õ ö÷ ï

298.15

197.624

8686.0

136398.4

85.550

110892.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

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m are

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F so

11

õøùú ðï

õø ù!ú îï

264.0 86000.0

0.111 30.165

ë 94TCRASì type

î#ûüî î#û%ý

ë 85JANAFì

SGTE

12

BeSO

 298.15 863.00 908.00




Thermodynamic Properties of Inorganic Materials: Pure Substances

Beryllium Sulphate 







 





77.969

–1200808.0

–373.895

–1089330.0

 



type

945.6 19551.8

1.096 21.533

 




BeS Beryllium Sulphide 





  







298.15

34.000

5500.0

–236000.0

–7.570

–233743.0

SGTE

co df.

sp art

n of

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w.

ww

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DF is P

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-

 93THDA

 94TCRAS

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeS ! g "$# Beryllium Sulphide gas %

(

)*

+,* -.  + * - /

01 +*

01 )*

01 2 *

298.15

210.289

8778.0

263592.0

168.719

213288.0

Be3 C # Diberyllium Carbide%

(

)*

01 +*

01 )*

0142 *

298.15 2400.00

16.318

–90793.0

–8.424

–88281.4

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

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PD

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F so

13

& 85JANAF'

& 85JANAF'

05768 +*

05768 )*

type

75312.0

31.380

)9;:

SGTE

14

Thermodynamic Properties of Inorganic Materials: Pure Substances

Be< Cl=?> g @BA Diberyllium Tetrachloride gas C

F

GH

IJH KL  I H - M

NO IH

NO GH

NOQP H

298.15

366.333

22641.0

–819621.0

–98.825

–790156.0

O(BeF) g @BA Diberyllium Difluoride Oxide gas C

F

G H

I JH K L I M H -

NO I H

NO G H

NO P H

298.15

298.910

16585.4

–1204573.6

–25.452

–1196980.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

D 94TCRASE

D 85JANAFE

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BeR FS?T g U$V Diberyllium Tetrafluoride gas W

Z

[\

]^\ _`  ] \ - a

bc ]\

bc [\

bc4d \

298.15

323.161

19834.0

–1731716.0

–101.417

–1701480.0

BeR O T g UBV Diberyllium Monoxide gas W

Z

[ \

] ^\ _ ` ] a \ -

bc ] \

bc [ \

bc4d \

298.15

220.832

9924.4

–62760.0

99.258

–92353.9

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

15

X 94TCRASY

X 85JANAFY

SGTE

16

Thermodynamic Properties of Inorganic Materials: Pure Substances

Bee Oegf g hBi Diberyllium Dioxide gas j

m

no

pqo rs  p o - t

uv po

uv no

uv w o

298.15

247.618

11405.6

–410032.0

23.471

–417030.0

Bex Neyi Beryllium Nitride j

m

no

pqo rs  p o - t

uv po

uv no

uvQw o

298.15 1673.0 2473.0

34.400

7124.0

–588000.0

–185.982

–532820.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

k 85JANAFl

k 94TCRASl

uz{| po

uz7{| no

16000.0 111000.0

9.564 44.885

type

n~}n n~}€

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

Be Og‚ g ƒB„ Triberyllium Trioxide gas …

ˆ

‰Š

‹ŒŠ Ž  ‹ Š - 

‘ ‹Š

‘ ‰Š

‘ ’ Š

298.15

273.341

13321.9

–1054368.0

–62.880

–1035620.0

Be“ O“?‚ g ƒB„ Tetraberyllium Tetraoxide gas …

ˆ

‰ Š

‹ ŒŠ  Ž ‹  Š -

‘ ‹ Š

‘ ‰ Š

‘4’ Š

298.15

302.579

16526.8

–1589920.0

–145.715

–1546480.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

17

† 85JANAF‡

† 85JANAF‡

SGTE

18

Thermodynamic Properties of Inorganic Materials: Pure Substances

Be” O”g• g –B— Pentaberyllium Pentaoxide gas ˜

›

œ

žŸ  ¡  ž  - ¢

£¤ ž

£¤ œ

£¤4¥ 

298.15

323.282

19087.4

–2112920.0

–237.086

–2042230.0

Be¦ O¦g• g –B— Hexaberyllium Hexaoxide gas ˜

›

œ 

ž Ÿ   ¡ ž ¢  -

£¤ ž 

£¤ œ 

£¤4¥ 

298.15

343.197

21476.5

–2661024.0

–329.244

–2562860.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

™ 85JANAFš

™ 85JANAFš

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BiBr g






 

298.15

267.467

BiBr





298.15 492.00

co df. n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

 





53408.8

134.627

13269.8

Bismuth Tribromide 

 

 





181.586

–276144.0

–103.464

–245296.0

Landolt-B¨ornstein New Series IV/19A

sp art

Bismuth Monobromide 

19

 93THDA

 73Bar

 



type

21714.9

44.136



SGTE

20

Thermodynamic Properties of Inorganic Materials: Pure Substances

BiBr! g "$# Bismuth Tribromide gas %

(

) *

+ ,-*

+ ,)*

+ ,.*

298.15

384.410

–156900.0

99.360

–186524.0

BiCl # Bismuth Monochloride %

(

) *

+ ,- *

+,) *

+ ,. *

298.15

92.885

–127612.0

–75.390

–105135.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

& 93THDA'

& 94SGTE'

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

BiCl / g 0$1 Bismuth Monochloride gas 2

6 7

8 9:7

8 967

8 9;7

298.15

255.082

25104.0

86.808

–777.7

5

6 7

8 9: 7

8 96 7

8 9; 7

298.15

102.508

–371120.8

–168.340

–320930.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

3 73Bar4

5

BiOCl 1 Bismuth Chloride Oxide 2

21

3 73Bar4

SGTE

22

Thermodynamic Properties of Inorganic Materials: Pure Substances

BiCl= Bismuth Trichloride ?

B

C D

E FGD

E FCD

E FHD

298.15 507.00

171.544

–378652.0

–219.810

–313116.0

BiCl CuBr . Copper Monobromide 0 3

45

65 78
9

298.15 657.00 741.00 759.00

96.100

12104.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

-

65 :

;


1 93THDA2

3

45

6785

6745

67
95

298.15

398.932

–531368.0

102.528

–561937.0

SGTE

6:; Diindium Tetrabromide gas ? B

C D

ED FGH

ED I

298.15

496.369

31798.0

-

ED

JK

@ 94TCRASA JK

–436508.0

CD

76.649

D

JKL

–459361.0

Mg: Br;'< g =9> Dimagnesium Tetrabromide gas ? B

C D E

298.15

461.341

30965.8

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

D FGH

-

E I

D

JK

E

D

–767764.0

JK

C D

91.579

@ 85JANAFA JKL

D

–795068.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

MoBrMON Molybdenum Tetrabromide P S

T U

VU WXY

VU Z

298.15

217.000

29000.0

-

VU

[\

Q 94TCRASR [\

–304000.0

TU

–115.980

U

[\]

–269421.0

MoBrM'^ g _)N Molybdenum Tetrabromide gas P S

T U V

298.15

459.456

26310.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

U WXY

-

V Z

U

[\

V

U

–206000.0

147

[\

T U

126.476

Q 94TCRASR [\
]

U

–243709.0

SGTE

148

Thermodynamic Properties of Inorganic Materials: Pure Substances

Ni` Bra'b g c)d Dinickel Tetrabromide gas e h

i j

kj lmn

kj o

298.15

470.330

29256.0

-

kj

pq

f 96TCRASg pq

–163702.0

ij

106.318

j

pq
r

–195401.0

PbBra'b g c9d Lead Tetrabromide gas e h

i j k

298.15

427.717

25871.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

j lmn

-

k o

j

pq

k

j

–182434.0

f 94TCRASg pq

i j

58.497

pqr

j

–199875.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

PtBrsOt Platinum Tetrabromideu

v 73Barw

x

y z

{|}z

{|yz

{|
~z

298.15

251.040

–140582.4

–95.011

–112255.0

SiBrsOt Silicon Bromide u

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

v 73Barw

x

y z

{|}

298.15

278.085

–461495.2

Landolt-B¨ornstein New Series IV/19A

149

z

{|y z

{|
~

z

–45.145

–448035.0

SGTE

150

Thermodynamic Properties of Inorganic Materials: Pure Substances

SiBr'€ g )‚ Silicon Bromide gas ƒ †

‡ ˆ

‰ˆ Š‹Œ

298.15

379.368

22313.0

-

‰ˆ 

Ž

„ 94TCRAS… ‰ˆ

–415800.0

Ž

‡ˆ

56.138

Ž

ˆ

–432538.0

SnBrO‚ Tin Tetrabromide ƒ †

‡ ˆ

‰ˆ Š‹Œ

298.15 302.25

260.000

31260.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

-

‰ˆ 

„ 94TCRAS… Ž

‰ˆ

–388000.0

Ž

‡ˆ

–95.600

Ž


ˆ

Ž‘’“

‰ˆ

Ž‘ ’!“

‡ˆ

–359497.0 12150.0

40.199

type ‡#”%•

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

151

SnBr–˜— g ™)š Tin Tetrabromide gas › ž

Ÿ  

¡  ¢£¤

298.15

413.228

25043.0

-

¡  ¥

¦§

œ 94TCRAS

¡ 

¦§

–324217.0

Ÿ 

57.628

¦§¨

 

–341399.0

TeBr–Oš Tellurium Tetrabromide› ž

Ÿ  

298.15 653.00

243.509

Landolt-B¨ornstein New Series IV/19A

w

ww

en s be

DF is P

Th

ha

in

de ga

ified

mod

us

mo

om

f.c

pd

ts .ar

n of

rsio

ve

AR

TS

PD

are

ftw

F so

¦§

¡ 

–194974.4

œ 73Bar ¦§

Ÿ 

–110.132

¦§¨

 

¦©ª!«

¡ 

¦©ª!«

Ÿ 

–162139.0 24685.6

37.803

type Ÿ­¬¯®

SGTE

152

Thermodynamic Properties of Inorganic Materials: Pure Substances

ThBr°²± Thorium Tetrabromide ³

´ 73Barµ

¶

· ¸

¹º»¸

¹º·¸

¹º¼¸

298.15 693.00 952.00

228.028

–965667.2

–128.192

–927447.0

ThBr°˜Ã g Ä)± Thorium Tetrabromide gas ³ ¶

· ¸ ¹

298.15

429.890

–760580.1

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

º »

¸ ¹

º · ¸

73.670

¹½¾!¿À»¸

¹½¾!¿·¸

4184.0 54392.0

6.038 57.134

type ·­Á%· ·­Á¯Â

´ 93THDAµ ¹

º ¼

¸

–782545.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

153

TiBrÅOÆ Titanium TetrabromideÇ Ê

Ë Ì

ÍÌ ÎÏÐ

298.15 311.40

243.600

28610.0

-

ÍÌ Ñ

ÒÓ

È 94TCRASÉ ÍÌ

–618000.0

ÒÓ

ËÌ

–91.540

Ì

ÒÓ
Ô

12890.0

Ê

Ë Ì

ÍÌ ÎÏÐ

298.15

400.407

23913.0

Landolt-B¨ornstein New Series IV/19A

co df. n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

ÍÌ

-

ÍÌ Ñ

ÒÓ

ÍÌ

–549697.0

ÒÕ Ö!×

ËÌ

–590707.0

TiBrÅ'Ú g ÛÜÆ Titanium Tetrabromide gas Ç

sp art

ÒÕÖ×

41.394

type Ë#Ø%Ù

È 94TCRASÉ ÒÓ

ËÌ

65.267

ÒÓÔ

Ì

–569156.0

SGTE

154

Thermodynamic Properties of Inorganic Materials: Pure Substances

UBrÝOÞ Uranium Tetrabromide ß

à 73Bará

â

ã ä

åæçä

åæãä

åæèä

298.15 792.15

234.304

–826340.0

–120.316

–790468.0

UBrÝ'î g ï)Þ Uranium Tetrabromide gas ß

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

åéê!ëãä

55228.8

69.720

type ã­ì¯í

à 93THDAá

â

ã ä

åæçä

åæãä

åæ
èä

298.15

458.559

–593299.6

103.939

–624289.0

SGTE

åéê!ëÀçä

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

VBrð'ñ g ò)ó Vanadium Tetrabromide gas ô

õ 94SGTEö

÷

ø ù

úûüù

úûøù

úûýù

298.15

334.829

–393296.0

–0.481

–393153.0

WBrðó Tungsten Tetrabromide ô ÷

ø ù ü

298.15

228.000

32000.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

ù þÿ


-

ü



ù

úûÀü

155

õ 94TCRASö ù

–265000.0

úûø ù

úûý

ù

–109.038

–232490.0

SGTE

156

Thermodynamic Properties of Inorganic Materials: Pure Substances 

WBr g  



 


298.15

456.957

26675.0

Zn Br g 

co df. n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so



 

-





94TCRAS



–155000.0



119.919



–190754.0

Dizinc Tetrabromide gas 





298.15

466.761

30612.0

SGTE

sp art

Tungsten Tetrabromide gas 




-

 





–469742.0

96TCRAS





79.079



–493319.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

157

ZrBr"! Zirconium Bromide# &

'(

)( *+
,

298.15 723.00

220.000

27000.0

-

)( -

$ 94TCRAS% ./

)(

–759500.0

./

'(

–123.601

./0

(

30000.0

&

'(

)( *+
,

298.15

414.480

24953.4

Landolt-B¨ornstein New Series IV/19A

co df. n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

)(

-

)( -

./

)(

–644754.4

.17365

'(

type

–722648.0

ZrBr< g =>! Zirconium Bromide gas #

sp art

.214365

41.494

'98;:

$ 85JANAF% ./

'(

70.879

./0

(

–665887.0

SGTE

158

Thermodynamic Properties of Inorganic Materials: Pure Substances

MoBr?@ g ACB Molybdenum Pentabromide gas D G

HI

JI KL
M

298.15

449.404

28021.0

-

JI N

OP

JI

OP

–220000.0

HI

E 94TCRASF

40.319

OPQ

I

–232021.0

NbBr?RB Niobium PentabromideD G

HI

298.15 527.00

258.780

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

OP

JI

–556053.6

E 85JANAFF OP

HI

–158.015

OPQ

I

OS7T6U

JI

OS7T6U

HI

–508941.0 24016.2

45.572

type H9V;W

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

159

NbBrXY g Z\[ Niobium Pentabromide gas ] `

ab

cb de
f

298.15

449.253

29426.1

-

cb g

hi

cb

^ 85JANAF_ hi

–443587.7

ab

32.458

hij

b

–453265.0

TaBrXR[ Tantalum Pentabromide] `

ab

298.15 513.00

305.432

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

hi

cb

–598312.0

^ 73Bar_ hi

ab

–116.565

hij

b

hk7l6m

cb

hk7l6m

ab

–563558.0 37656.0

73.404

type a9n;o

SGTE

160

Thermodynamic Properties of Inorganic Materials: Pure Substances

TaBrpq g rCs Tantalum Pentabromide gas t w

xy

zy {|
}

zy ~

298.15

457.685

30125.0

-

€

zy

u 94TCRASv €

–485000.0

xy

35.688

€

–495640.0

UBrpRs Uranium Pentabromidet w

x y

298.15

292.880

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

€

z

y

–810858.8

y

u 93THDAv €

x y

–137.845

€

y

–769760.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

161

VBr‚ƒ g „C… Vanadium Pentabromide gas † ‰

Š‹

Œ‹ Ž


298.15

437.898

28512.0

-

Œ‹ 

‘’

Œ‹

‡ 94TCRASˆ ‘’

–393753.0

Š‹

26.483

‘’“

‹

–401649.0

WBr‚”… Tungsten Pentabromide† ‰

Š‹

298.15 559.00

271.960

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

‘’

Œ‹

–311708.0

‡ 85JANAFˆ ‘’

Š‹

–141.183

‘’“

‹

‘•7–6—

Œ‹

‘•7–6—

Š‹

–269614.0 17154.4

30.688

type Š9˜;™

SGTE

162

Thermodynamic Properties of Inorganic Materials: Pure Substances

WBršœ› g >ž Tungsten Pentabromide gas Ÿ ¢

£¤

¥¤ ¦§
¨

¥¤ ©

298.15

461.404

30020.2

-

¥¤

ª«

  85JANAF¡ ª«

–199158.4

£¤

48.261

¤

ª«¬

–213547.0

C­ Br®› g >ž Hexabromoethane gas Ÿ ¢

£ ¤ ¥

298.15

461.785

31880.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

¤ ¦§
¨

-

¥ ©

¤

ª«

¥

¤

–133051.0

  94TCRAS¡ ª«

£ ¤

–6.329

ª«¬

¤

–131164.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

Fe¯ Br°± g ²C³ Diiron Hexabromide gas ´ ·

¸¹

º¹ »¼
½

º¹ ¾

298.15

595.811

41483.0

-

º¹

¿À

µ 96TCRAS¶ ¿À

–386089.0

¸¹

84.621

¹

¿ÀÁ

–411319.0

Ga¯ Br°± g ²C³ Digallium Hexabromide gas ´ ·

¸ ¹ º

298.15

568.118

41151.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

¹ »¼
½

-

º ¾

¹

¿À

º

¹

–673689.0

163

¿À

µ 94TCRAS¶ ¸ ¹

30.034

¿ÀÁ

¹

–682644.0

SGTE

164

Thermodynamic Properties of Inorganic Materials: Pure Substances

In BrÃÄ g Å>Æ Diindium Hexabromide gas Ç Ê

ËÌ

ÍÌ ÎÏ
Ð

ÍÌ Ñ

298.15

603.447

43096.0

-

ÍÌ

ÒÓ

È 94TCRASÉ ÒÓ

–628684.0

ËÌ

31.517

Ì

ÒÓÔ

–638081.0

MoBrÃÄ g ÅCÆ Molybdenum Hexabromide gas Ç Ê

Ë Ì Í

298.15

487.944

35205.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

Ì ÎÏ
Ð

-

Í Ñ

Ì

ÒÓ

Í

Ì

–180000.0

ÒÓ

Ë Ì

2.754

È 94TCRASÉ ÒÓÔ

Ì

–180821.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

WBrÕ”Ö Tungsten Hexabromide ×

Ø 85JANAFÙ

Ú

ÛÜ

ÝÞßÜ

ÝÞ
ÛÜ

ÝÞà2Ü

298.15

313.800

–343088.0

–175.448

–290778.0

WBr՜á g â>Ö Tungsten Hexabromide gas × Ú

Û Ü ß

298.15

482.692

35204.2

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

Ü ãä
å

-

ß æ

Ü

ÝÞçß

165

Ü

–243090.4

Ø 85JANAFÙ ÝÞ
Û Ü

ÝÞà

Ü

–6.556

–241136.0

SGTE

166

Thermodynamic Properties of Inorganic Materials: Pure Substances

CaCN
Calcium Cyanamide 



 

   - 

   

 

 

298.15

81.588

12100.0

–157.353

–303704.0

–350619.0

CaCO
Calcium Carbonate



 

   - 

   

 

 

298.15 1603.0

91.71

14480.0

–263.340

–1128090.0

SGTE co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–1206600.0

 93Bar

 

 94TCRAS    type

36000.0

22.458

!#"

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CdCO$% Cadmium Carbonate&

* +

,-/.+

,-* +

,-0+

298.15

92.466

–751864.8

–272.796

–670531.0

)

* +

. 4+ 5 6 - . 7 + ,-8. +

,-/* +

,-/0 +

298.15

224.552

9396.0

107.271

407577.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

' 73Bar(

)

CCl 1 g 23% Carbon Monochloride gas &

439560.0

167

' 94TCRAS(

SGTE

168

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClF 9 g :3; Chlorofluoromethylene gas


Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CHClFI K g LJM Chlorofluoroiodomethane gas N

Q

R S

TUS VW -  T X S YZ TS

YZ RS

YZ[ S

298.15

313.013

14062.0

–29.073

–166332.0

–175000.0

CH\ ClF K g LJM Chlorofluoromethane gas N

Q

R S

T US V W - T X S YZ T S

YZ R S

YZ[ S

298.15

264.421

11252.0

–84.935

–244677.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–270000.0

169

O 94TCRASP

O 94TCRASP

SGTE

170

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClFI]_^ g `ba Chlorofluorodiiodomethane gas c

f

g h

ijh kl -  i m h no ih

no gh

no8p h

298.15

359.089

18426.0

24.274

–77237.3

–70000.0

COClF ^ g `Ja Carbonyl Fluoride Chloride gas c

f

g h

i jh k l - i m h no i h

no g h

nop h

298.15

277.023

11903.5

–44.227

–413582.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–426768.0

d 94TCRASe

d 85JANAFe

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClFqsr g t3u Chlorodifluoromethyl gas v

y

z {

|}{ ~ -  | € { ‚ |{

‚ z{

‚ƒ {

298.15

287.348

12432.0

–32.722

–265244.0

–275000.0

CHClFq_r g t3u Chlorodifluoromethane gas v

y

z {

| }{ ~  - | € { ‚ | {

‚ z {

‚/ƒ {

298.15

280.915

12367.0

–104.495

–443845.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–475000.0

171

w 94TCRASx

w 94TCRASx

SGTE

172

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClF„ I … g †3‡ Chlorodifluoroiodomethane gas ˆ

‹

Œ 

Ž ‘ -  Ž ’  “” Ž

“” Œ

“”• 

298.15

329.098

16207.0

–49.042

–365378.0

–380000.0

CClF–s… g †3‡ Chlorotrifluoromethane gas ˆ

‹

Œ 

Ž   ‘ - Ž ’  “” Ž 

“” Œ 

“”/• 

298.15

285.419

13791.0

–136.046

–667238.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–707800.0

‰ 94TCRASŠ

‰ 94TCRASŠ

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CHCl — g ˜J™ Chloromethylene gas š



ž Ÿ

 ¡Ÿ ¢£ -    ¤ Ÿ ¥¦  Ÿ

¥¦ žŸ

¥¦8§ Ÿ

298.15

234.880

10154.0

52.258

292699.0

308280.0

CHClI¨©— g ˜3™ Chlorodiiodomethane gas š



ž Ÿ

  ¡Ÿ ¢ £ -   ¤ Ÿ ¥¦   Ÿ

¥¦ ž Ÿ

¥¦8§ Ÿ

298.15

342.806

15820.0

44.046

96867.8

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

110000.0

173

› 94TCRASœ

› 94TCRASœ

SGTE

174

Thermodynamic Properties of Inorganic Materials: Pure Substances

COHCl ª g «­¬ Formylchloride gas ®

±

² ³

´µ³ ¶· -  ´ ¸ ³ ¹º ´³

¹º ²³

¹º» ³

298.15

259.065

11006.0

–26.130

–156417.0

–164208.0

CH¼ Cl ª g «3¬ Chloromethyl gas ®

±

² ³

´ µ³ ¶ · - ´ ¸ ³ ¹º ´ ³

¹º ² ³

¹º8» ³

298.15

243.475

10980.0

–4.486

118210.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

116872.0

¯ 94TCRAS°

¯ 94TCRAS°

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CH½ ClI ¾ g ¿­À Chloroiodomethane gas Á

Ä

Å Æ

ÇÈÆ ÉÊ -  Ç Ë Æ ÌÍ ÇÆ

ÌÍ ÅÆ

ÌÍ/Î Æ

298.15

295.546

12508.0

–10.485

8126.1

5000.0

CHÏ Cl ¾ g ¿3À Chloromethane gas Á

Ä

Å Æ

Ç ÈÆ É Ê - Ç Ë Æ ÌÍ Ç Æ

ÌÍ Å Æ

ÌÍ/Î Æ

298.15

234.392

10416.0

–78.910

–58343.1

Landolt-B¨ornstein New Series IV/19A

w

ww

en s be

DF is P

Th

ha

in

de ga

ified

mod

us

mo

om

f.c

pd

ts .ar

n of

rsio

ve

AR

TS

PD

are

ftw

F so

–81870.0

175

 94TCRASÃ

 94TCRASÃ

SGTE

176

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClIÐ_Ñ g ÒbÓ Chlorotriiodomethane gas Ô

×

Ø Ù

ÚÛÙ ÜÝ -  Ú Þ Ù ßà ÚÙ

ßà ØÙ

ßà8á Ù

298.15

385.465

21037.0

93.975

196981.0

225000.0

ClCN Ñ g Ò3Ó Cyanogen Chloride gas Ô

×

Ø Ù

Ú ÛÙ Ü Ý - Ú Þ Ù ßà Ú Ù

ßà Ø Ù

ßà8á Ù

298.15

236.334

10685.9

23.247

131015.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

137946.5

Õ 94TCRASÖ

Õ 85JANAFÖ

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

COCl â g ãJä Carbonyl Monochloride gas å

è

é ê

ëìê íî -  ë ï ê ðñ ëê

ðñ éê

ðñ8ò ê

298.15

265.190

11551.0

45.335

–29516.6

–16000.0

CClósâ g ã3ä Carbon Dichloride gas å

è

é ê

ë ìê í î - ë ï ê ðñ ë ê

ðñ é ê

ðñ8ò ê

298.15

265.030

11461.0

36.209

215434.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

226230.0

177

æ 94TCRASç

æ 94TCRASç

SGTE

178

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClô F õ g ö3÷ Dichlorofluoromethyl gas ø

û

ü ý

þÿ
ý  - þ ý



þý

298.15

298.911

13217.0

–105000.0



–31.305

CHClô F õ g ö3÷ Dichlorofluoromethane gas ø

û

ü ý

þ ÿ
ý  - þ  ý



298.15

293.302

13294.0

–280000.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

þ ý

üý



üý

–102.253

 

ù 94TCRASú ý

–95666.6

 

ý

ù 94TCRASú

–249513.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CCl FI g  Dichlorofluoroiodomethane gas  



 


 

298.15

341.560

17381.0

-







–180000.0

 

–46.725

 94TCRAS  !



–166069.0

CCl F" g  Dichlorodifluoromethane gas  

  

298.15

300.902

14881.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

 


-

 









–486000.0



179

 94TCRAS  

–130.708

 !



–447029.0

SGTE

180

Thermodynamic Properties of Inorganic Materials: Pure Substances

CHCl#%$ g &(' Dichloromethyl gas ) ,

-.

/. 0
12

/. 3

298.15

277.830

12360.0

-

* 94TCRAS+

/.

45

45

73895.0

- .

–16.331

.

4576

78764.1

CHCl# I $ g &' Dichloroiodomethane gas ) ,

- . /

298.15

324.118

14906.0

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

. 0
12

-

/ 3

.

45

/

.

5000.0

45

* 94TCRAS+ - .

–28.112

45 6

.

13381.7

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CH8 Cl8:9 g ;< Dichloromethane gas = @

AB

CB D
EF

CB G

298.15

270.359

11854.0

-

HI

CB

> 94TCRAS? HJI

–95000.0

A B

–89.142

HI K

A B

298.15

329.181

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

HI

C

B

–428441.6

HI

A B

–179.810

HI K

B

–68422.3

SiH(CHL )Cl8M9 g ;< Methyldichlorosilane gas = @

181

> 94SGTE? B

–374831.0

SGTE

182

Thermodynamic Properties of Inorganic Materials: Pure Substances

CClN IN"O g PQ Dichlorodiiodomethane gas R U

VW

XW Y
Z[

XW \

298.15

362.090

19407.0

-

XW

]^

S 94TCRAST

]J^

115000.0

V W

17.130

]^7_

W

109893.0

COClN%O g P(Q Phosgene gas R U

V W X

298.15

283.852

12865.8

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

W Y
Z[

-

X \

W

S 85JANAFT ]^

X

W

–220078.4

]^

V W

–47.542

]^ _

W

–205904.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CCl`"a g bc Carbon Trichloride gas d g

hi

ji k
lm

ji n

298.15

300.330

13939.0

-

e 94TCRASf

ji

op

op

80000.0

h i

op7q

–40.030

i

91935.1

CCl` F a g bc Trichlorofluoromethane gas d g

h i j

298.15

309.779

16063.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

i k
lm

-

j n

i

op

j

183

i

–285000.0

e 94TCRASf op

h i

–131.976

op q

i

–245651.0

SGTE

184

Thermodynamic Properties of Inorganic Materials: Pure Substances

CHClr%s g t(u Trichloromethane gas v y

z{

|{ }
~

|{ €

298.15

296.353

14302.0

-

‚

w 94TCRASx

|{

z {

‚

–102700.0

‚ ƒ

–109.347

–70098.0

Si u CHr„v Clr"s g tu Methyltrichlorosilane gas v y

z {

298.15

351.147

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

‚

|

{

–606680.0

‚

z {

–204.043

‚ ƒ

{

w 94SGTEx {

–545844.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CCl… I † g ‡ˆ Trichloroiodomethane gas ‰ Œ

Ž

Ž 
‘’

Ž “

298.15

340.604

18282.0

-

”•

Ž

Š 94TCRAS‹ ”•

10000.0

 Ž

”•7–

–57.826

 Ž

298.15

216.396

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

”•



Ž

–128005.0

Ž

27240.8

CCl—˜ˆ Carbon Tetrachloride‰ Œ

185

Š 94SGTE‹ ”•

 Ž

–235.504

”• –

Ž

–57789.5

SGTE

186

Thermodynamic Properties of Inorganic Materials: Pure Substances

CCl™Mš g ›œ Carbon Tetrachloride gas   

¡¢

£¢ ¤
¥¦

298.15

309.461

17158.0

-

£¢ §

¨©

£¢

ž 94TCRASŸ ¨J©

–95600.0

¡ ¢

¨© ª

–142.439

–53131.8

CoCO«¬œ Cobalt Carbonate  

¡ ¢

298.15

88.701

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

¨©

£

¢

–711280.0

¢

ž 73BarŸ ¨J©

¡ ¢

–254.802

¨© ª

¢

–635311.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

187

Cs­ CO®°¯ Cesium Carbonate± ´

µ¶

·¶ ¸¹
º

298.15 1066.0

204.47

25727.0

-

·¶ »

² 94TCRAS³ ¼½

·¶

–1134900.0

¼½

µ ¶

–279.452

¶

¼½ ¾

31000.0

´

µ¶

·¶ ¸
¹º

298.15

388.519

21179.0

Landolt-B¨ornstein New Series IV/19A

co df. n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

·¶

-

·¶ »

¼½

·¶

–806448.0

¼¿ÁÀÃÂ

µ¶

–1051580.0

Cs­ CO®"Ç g ȯ Cesium Carbonate gas ±

sp art

¼¿ÁÀÃÂ

29.081

type µÄÆÅ

² 94TCRAS³ ¼½

µ ¶

–95.404

¼½ ¾

¶

–778003.0

SGTE

188

Thermodynamic Properties of Inorganic Materials: Pure Substances

CuCN É Copper Cyanide gas Ê Í

ÎÏ

ÐÏ ÑÒ
Ó

ÐÏ Ô

298.15

90.002

12052.0

-

Ë 85JANAFÌ ÕÖ

ÐÏ

ÕÖ

94977.0

Î Ï

ÕÖ ×

–44.695

108303.0

CuCOØ°É Copper CarbonateÊ Í

Î Ï

298.15

87.864

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

ÕÖ

Ð

Ï

–596220.0

Ï

Ë 73BarÌ ÕJÖ

Î Ï

–258.748

ÕÖ ×

Ï

–519074.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

CF Ù g ÚÛ Carbon Monofluoride gas Ü ß

àá

âá ã
äå

298.15

213.031

9065.0

âá æ

-

âá

çè

Ý 94TCRASÞ çJè

244072.0

à á

105.895

á

çè é

212500.0

CHF Ù g ÚêÛ Fluoromethylene gas Ü ß

à á â

298.15

234.870

9982.0

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

á ã
äå

-

â æ

á

çè

189

â

Ý 94TCRASÞ á

105286.0

çJè

à á

62.394

çè7é

á

86683.4

SGTE

190

Thermodynamic Properties of Inorganic Materials: Pure Substances

CHFIë%ì g í(î Fluorodiiodomethane gas ï ò

óô

õô ö
÷ø

õô ù

298.15

332.720

14759.0

-

õô

úû

ð 94TCRASñ úJû

–65000.0

ó ô

44.104

úû7ü

ô

–78149.8

COHF ì g íêî Formylfluoride gas ï ò

ó ô õ

298.15

246.802

10443.3

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

ô ö
÷ø

-

õ ù

ô

úû

õ

ð 85JANAFñ ô

–376560.0

úû

ó ô

–28.248

úû ü

ô

–368138.0

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances




Fluoromethyl gas     -    

   

298.15

236.524

–1.293

CHý F þ g ÿ

10592.0

–32000.0




Fluoroiodomethane gas     -         

298.15

286.264

Landolt-B¨ornstein New Series IV/19A

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

–165000.0

–9.622

 94TCRAS

–31614.6

CHý FI þ g ÿ

11968.0

191

 94TCRAS

–162131.0

SGTE

192

Thermodynamic Properties of Inorganic Materials: Pure Substances

  
 Fluoromethane gas ! "# $ % # &' - $( # )* $#

)* "#

)*,+ #

298.15

–80.335

–231048.0

CH F g

222.822

10135.0

–255000.0

- g
  Fluorotriiodomethane gas ! "# $ % # &' - $ ( # )* $ # )* " # )*+ #

CFI

298.15

SGTE

co df.

sp art

n of

rsio

w.

ww

en s be

DF is P

Th

ha

ing

mod

ified

us

a de

mo

ve

AR

TS

PD

m are

ftw

F so

373.196

19825.0

45000.0

91.851

 94TCRAS

 94TCRAS

17614.6

Landolt-B¨ornstein New Series IV/19A

Thermodynamic Properties of Inorganic Materials: Pure Substances

. /
0 Cyanogen Fluoride gas1 4 56 7 8 6 9: - 7; 6