thallium chloride

Formula: ClTl
Molecular weight: 239.836
IUPAC Standard InChI: InChI=1S/ClH.Tl/h1H;/q;+1/p-1
IUPAC Standard InChIKey: GBECUEIQVRDUKB-UHFFFAOYSA-M
CAS Registry Number: 7791-12-0
Chemical structure:
This structure is also available as a 2d Mol file
Other names: Thalium monochloride
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Information on this page:
Other data available:
- Constants of diatomic molecules
Data at other public NIST sites:
- Microwave spectra (on physics lab web site)
- X-ray Photoelectron Spectroscopy Database, version 5.0
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Gas phase ion energetics data

Data evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity	Value	Units	Method	Reference	Comment
IE (evaluated)	9.70 ± 0.03	eV	N/A	N/A	L

Ionization energy determinations

IE (eV)	Method	Reference	Comment
9.70	PE	Bancroft and Bristow, 1983	LBLHLM
9.70 ± 0.03	PI	Berkowitz and Walter, 1968	RDSH
9.8	PE	Bancroft and Bristow, 1983	Vertical value; LBLHLM
9.92	PE	Egdell and Orchard, 1978	Vertical value; LLK
9.91	PE	Evans and Orchard, 1975	Vertical value; LLK
9.894	PE	Berkowitz, 1972	Vertical value; LLK
9.925	PE	Berkowitz, 1971	Vertical value; LLK

Appearance energy determinations

Ion	AE (eV)	Other Products	Method	Reference	Comment
Cl⁺	16.9 ± 0.1	Tl	EI	Khvostenko and Sultanov, 1965	RDSH
Tl⁺	7.01	Cl^-	PI	Berkowitz and Walter, 1968	RDSH
Tl⁺	9.93 ± 0.02	Cl	PI	Berkowitz and Walter, 1968	RDSH

References

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Bancroft and Bristow, 1983
Bancroft, G.M.; Bristow, D.J., High resolution HeI and HeII photoelectron spectra of the thallium halides: Valence bands and Tl 5d ligand field splittings, Can. J. Chem., 1983, 61, 2669. [all data]

Berkowitz and Walter, 1968
Berkowitz, J.; Walter, T.A., Photoionization of high-temperature vapors. IV.TIF, TICI, and TIBr, J. Chem. Phys., 1968, 49, 1184. [all data]

Egdell and Orchard, 1978
Egdell, R.G.; Orchard, A.F., He(II) Photoelectron spectra of indium(I) and thallium(I) halides, J. Chem. Soc. Faraday Trans. 2, 1978, 74, 1179. [all data]

Evans and Orchard, 1975
Evans, S.; Orchard, A.F., The vapour phase ultra-violet photoelectron spectroscopy of metal halides at elevated temperatures, J. Electron Spectrosc. Relat. Phenom., 1975, 6, 207. [all data]

Berkowitz, 1972
Berkowitz, J., Photoelectron spectroscopy of high-temperature vapors. I. TlCl, TlBr, and TlI, J. Chem. Phys., 1972, 56, 2766. [all data]

Berkowitz, 1971
Berkowitz, J., Photoionization mass spectrometry photoelectron spectroscopy of high temperature vapor, Adv. High Temp. Chem., 1971, 3, 123. [all data]

Khvostenko and Sultanov, 1965
Khvostenko, V.I.; Sultanov, A.Sh., Ionisation of thallium(I) chloride, bromide, and iodide molecules by electron bombardment, Zh. Fiz. Khim., 1965, 39, 475, In original 252. [all data]

Notes

Go To: Top, Gas phase ion energetics data, References

Symbols used in this document:

AE Appearance energy

IE (evaluated) Recommended ionization energy
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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AE	Appearance energy
IE (evaluated)	Recommended ionization energy