CCCBDB listing of experimental data page 2

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Property	Value	Uncertainty	units	Reference	Comment
Hfg(298.15K)			kJ mol^-1	1976Col/Dou:1741-1745
Hfg(0K)	-1.01		kJ mol^-1	1976Col/Dou:1741-1745

Mode Number	Symmetry	Frequency			Intensity			Comment	Description
Mode Number	Symmetry	Fundamental(cm^-1)	Harmonic(cm^-1)	Reference	(km mol^-1)	unc.	Reference	Comment	Description
1	Σ	26	30	1976Col/Dou:1741

Description	Value	unc.	Connectivity				Reference	Comment
Description	Value	unc.	Atom 1	Atom 2	Atom 3	Atom 4	Reference	Comment
rArAr	3.758		1	2			webbook

Atom	x (Å)	y (Å)	z (Å)
Ar1	0.0000	0.0000	0.0000
Ar2	0.0000	0.0000	3.7580

	Ar1	Ar2
Ar1		3.7580
Ar2	3.7580

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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You are here: Experimental > One molecule all properties

State	Config	State description	Conf description	Exp. min.	Dipole (Debye)				Reference	comment	Point Group	Components
State	Config	State description	Conf description	Exp. min.	x	y	z	total	Reference	comment	Point Group	dipole	quadrupole
1	1	¹S_g	D_∞h	True							D_∞h	0	1

squib	reference	DOI
1976Col/Dou:1741	EQ Colburn, AE Douglas "The spectrum and ground statepotential curve of Ar2" J. Chem. Phys. 65, 1741, 1976	10.1063/1.433319
1976Col/Dou:1741-1745	EA Colbourn, and AE Douglas "The spectrum and ground state potential curve of Ar2" J. Chem. Phys. 65, 1741 (1976)	10.1063/1.433319
webbook	NIST Chemistry Webbook (http://webbook.nist.gov/chemistry)	10.18434/T4D303

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Experimental data for Ar2+ (Argon diatomic cation)

Experimental data for Ar₂⁺ (Argon diatomic cation)