Title

Vaporization Of Compounds And Alloys At High Temperatures Part XII. Mass Spectrometric Determination Of The Dissociation Energies Of Gaseous InS, In2S and In2S2

Date

1963

Index Abstract

Contrails and DTIC condensed

Photo Quality

Not Needed

Report Number

WADD TR 60-782 Part XII

Creator

Colin, R.

Drowart, J.

Corporate Author

Universite Libre de Bruxelles, Brussels, Belgium

Laboratory

AF Materials Laboratory

Extent

28

Identifier

AD0422039

AD0422039

Access Rights

OTS

Distribution Classification

1

Contract

AF 61(052)-225

DoD Project

7350

DoD Task

735001

DTIC Record Exists

Yes

Distribution Change Authority Correspondence

None

Report Availability

Full text available

Date Issued

1963-09

Abstract

Investigation of the saturated vapor above InS, In2S3 and In2S3+In samples and of the superheated vapor has yielded
In2S(g) 2In(g)+1/2S2(g) ΔH°298=98.2±5.0 kcal/moleIn2S2(g) In2S(g)+1/2S2(g) ΔH°298=26.5±6.0 " "InS(g) In(g)+1/2S2(g) ΔH°298=17.4±4.0 " "
Combining these data with D°298(S2)=102.2±2.0 kcal/mole one obtains:
ΔH°298(at,In2S)=149.2±5.5; D°298(InS)=68.4±4.5; ΔH°298(at.In2S2)=226.7±8.0; D°298(dim,InS)=89.9±11.0 kcal/mole.

Publisher

Wright-Patterson Air Force Base, OH : Air Force Materials Laboratory, Research and Technology Division, Air Force Systems Command

Distribution Conflict

No

Provenance

IIT

Type

report

Subject

Thermodynamics

Thermochemistry

Dissociation

Mass Spectroscopy

Vaporization

Enthalpy

Molecules

High Temperature

Sulfides

Indium Compounds

Energy

Experimental Data

Ionization

Format

1 online resource