Vaporization Of Compounds And Alloys At High Temperature Part XI. Correlation of Dissociation Energies Of Gaseous Molecules And Of Heats Of Vaporization Heteronuclear Diatomic Molecules
Report Number: WADD TR 60-782 Part XI
Author: Colin, R.
Author: Goldfinger, P.
Corporate Author: Universite Libre de Bruxelles, Brussels, Belgium
Laboratory: Air Force Materials Laboratory
Date of Publication: 1963-05
Pages: 24
Contract: AF 61(052)-225
Project: 7350
Task: 735001
AD Number: AD0410893
Abstract:
Provenance: IIT
Thermodynamic equations characterizing the chemical stability of heteronuclear diatomic molecules AB are presented. These equations permit one to predict the conditions in which yet unknown molecules can be observed. The chemical stability of the transition element chalcogenides is discussed.
A similarity in trend of the heat of vaporization of transition elements, the lattice energy and the dissociation energy of their chalcogenides is pointed out. AB molecules can be classified in groups for which the vlue of the ratio
α=ΔH°[at.ABsolid]/D° (AB)
is characteristic. This parameter is important for predicting the chemical stability and available values are reviewed.
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This report has the following parts/volumes:
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Vaporization Of Compound And Alloys At High Temperature Part I. Mass Spectrometric Determination of the Dissociation Energies of the Molecules AgAu, AgCu, AuCu
WADD TR 60-782 Part I -
Vaporization Of Compounds And Alloys At High Temperature Part II. Mass Spectrometric Studies of the Vaporization of Sulphides and the Dissociation Energy of S2
WADD TR 60-782 Part II -
Vaporization Of Compounds And Alloys At High Temperature Part III: Mass Spectrometric Studies Of The Molecules BC2 In The Vapor Above The System Boron-carbon
WADD TR 60-782 Part III -
Vaporization of Compounds and Alloys at High Temperatures: On The Existance of Gaseous Sulphides Of The Transition Elements
WADD TR 60-782 Part IV -
Vaporization Of Compounds And Alloys At High Temperature. Part VI: Studies Of The Vapors Of The Systems Au-Cr And Au-Pd By Mass Spectrometry
WADD TR 60-782 Part VI -
Vaporization Of Compounds And Alloys At High Temperatures Part VII. Thermodynamic Study Of Tin And Lead Sulfide Using A Mass Spectrometer
WADD TR 60-782 Part VII -
Vaporization Of Compounds And Alloys At High Temperatures Part VIII. Mass Spectrometric Study Of Gaseous Species In The System Boron-Carbon
WADD TR 60-782, Part VIII -
Vaporization Of Compounds And Alloys At High Temperatures Part IX. Correlation Of Dissociation Energies of Gaseous Molecule And Of Heats of Vaporization of Solids; Homonuclear Diatomic Molecules
WADD TR 60-782 Part IX -
Vaporization Of Compounds And Alloys At High Temperatures Part X. The Dissociation Energy Of The Group IV - Group VI Molecules
WADD TR 60-782 Part X -
Vaporization Of Compounds And Alloys At High Temperatures Part XII. Mass Spectrometric Determination Of The Dissociation Energies Of Gaseous InS, In2S and In2S2
WADD TR 60-782 Part XII -
Vaporization Of Compounds And Alloys At High Temperatures Part XIII. Mass Spectrometric Study Of The Systems Boron-Carbon and Boron-Carbon-Silicon
WADD TR 60-782 Part XIII -
Vaporization Of Compounds And Alloys At High Temperatures Part XIV. High Temperature Vaporization Studies
WADD TR 60-782 Part XIV -
Vaporization Of Compounds And Alloys At High Temperatures Part XV. The Dissociation Energies Of Group IV-Group VI Molecules
WADD TR 60-782 Part XV -
Vaporization Of Compounds And Alloys At High Temperatures Part XVII. Thermodynamic Study Of Tin Selenide and Tin Telluride Using A Mass Spectrometer
WADD TR 60-782 Part XVII -
Vaporization Of Compounds And Alloys At High Temperature Part XVIII. Mass Spectrometric and Knudsen Cell Vaporization Studies Of IIb -VIb Compounds
WADD TR 60-782 Part XVIII -
Vaporization Of Compounds And Alloys At High Temperatures Part XIX. Mass Spectrometric Determination Of The Dissociation Energy of The Molecules Sc2, Y2, La2 AND YLa
WADD TR 60-782 Part XIX -
Vaporization Of Compounds And Alloys At High Temperatures Part XXII. Mass Spectrometric Determination Of The Dissociation Energy Of The Molecules MgO, CaO, SrO and Sr2O
WADD TR 60-782 Part XXII -
Vaporization Of Compounds And Alloys At High Temperatures Part XXIII. Thermochemical Study Of The Germanium Oxides Using A Mass Spectrometer -T he Dissociation Energy Of The Molecule GeO
WADD TR 60-782 Part XXIII -
Vaporization Of Compounds And Alloys At High Temperatures Part XXIV. Mass Spectrometric Determination Of The Stability of Gaseous Molybdates, Tungstates, Molybdites and Tungstites of Magnesium, Calcium, Strontium and Tin
WADD TR 60-782 Part XXIV