CCCBDB listing of experimental data page 2

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Property	Value	Uncertainty	units	Reference
Hfg(298.15K)	439.57	40.00	kJ mol^-1	Gurvich
Hfg(0K)	435.81	40.00	kJ mol^-1	Gurvich
Entropy (298.15K)	224.55		J K^-1 mol^-1	Gurvich
Integrated Heat Capacity (0 to 298.15K)	9.40		kJ mol^-1	Gurvich
Heat Capacity (298.15K)	32.27		J K^-1 mol^-1	Gurvich

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	866	877	2007Iri:389

Description	Value	unc.	Connectivity				Reference	Comment
Description	Value	unc.	Atom 1	Atom 2	Atom 3	Atom 4	Reference	Comment
rCCl	1.649		1	2			NISTdiatomic	r0

Atom	x (Å)	y (Å)	z (Å)
C1	0.0000	0.0000	0.0000
Cl2	0.0000	0.0000	1.6450

	C1	Cl2
C1		1.6450
Cl2	1.6450

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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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	²Π	C_∞v	True							C_∞v	1	1

Energy (cm^-1)	Degeneracy	reference	description
0	2	1979HUB/HER	²Π
134.92	2	1979HUB/HER

Experimental data for CCl (carbon monochloride)