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	hartrees
Energy at 0K	-996.460318
Energy at 298.15K	-996.462407
HF Energy	-995.902207
Nuclear repulsion energy	184.412658

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3285	3114	1.81
2	A₁	1654	1568	34.11
3	A₁	1241	1177	0.00
4	A₁	734	696	20.53
5	A₁	171	162	0.26
6	A₂	841	797	0.00
7	A₂	402	381	0.00
8	B₁	711	674	65.97
9	B₂	3263	3093	13.36
10	B₂	1345	1275	25.63
11	B₂	884	838	73.54
12	B₂	580	550	4.90

Atom	y (Å)	z (Å)
C1	0.665	0.963
C2	-0.665	0.963
H3	1.210	1.895
H4	-1.210	1.895
Cl5	1.654	-0.451
Cl6	-1.654	-0.451

	C1	C2	H3	H4	Cl5	Cl6
C1		1.3307	1.0793	2.0938	1.7251	2.7160
C2	1.3307		2.0938	1.0793	2.7160	1.7251
H3	1.0793	2.0938		2.4191	2.3878	3.7016
H4	2.0938	1.0793	2.4191		3.7016	2.3878
Cl5	1.7251	2.7160	2.3878	3.7016		3.3071
Cl6	2.7160	1.7251	3.7016	2.3878	3.3071

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	H4	120.278	C1	C2	Cl6	124.946
C2	C1	H3	120.278	C2	C1	Cl5	124.946
H3	C1	Cl5	114.776	H4	C2	Cl6	114.776

All results from a given calculation for CHClCHCl (Ethene, 1,2-dichloro-, (Z)-)

using model chemistry: MP2/TZVP

States and conformations

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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