CCCBDB listing of experimental data page 2

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Property	Value	Uncertainty	units	Reference
Hfg(298.15K)	-191.21	1.66	kJ mol^-1	webbook
Hfg(0K)		1.66	kJ mol^-1	webbook
Entropy (298.15K)			J K^-1 mol^-1
Integrated Heat Capacity (0 to 298.15K)			kJ mol^-1

Bond Type	Count
H-C	8
C-C	3
C-Cl	2

Atom 1	Atom 2
H1	C8
H2	C4
H3	C4
C4	C7
C4	Cl14
H5	C7
Cl6	C7
C7	C8
C8	C12
C8	H13
H9	C12
H10	C12
H11	C12

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	¹A	C₁	True							C₁	3	5

State	Config	State description	Conf description	Exp. min.	Quadrupole (D Å)			Reference	comment	Point Group	Components
State	Config	State description	Conf description	Exp. min.	xx	yy	zz	Reference	comment	Point Group	dipole	quadrupole
1	1	¹A	C₁	True						C₁	3	5

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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Experimental data for C4H8Cl2 (Butane, 1,2-dichloro-)

Experimental data for C₄H₈Cl₂ (Butane, 1,2-dichloro-)