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	hartrees
Energy at 0K	-1190.222985
Energy at 298.15K	-1190.223171
HF Energy	-1190.222985
Nuclear repulsion energy	339.320042

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1702	1693	13.71
2	A₁	1085	1079	237.32
3	A₁	473	471	9.79
4	A₁	292	290	2.00
5	A₁	165	164	1.98
6	A₂	519	516	0.00
7	A₂	131	130	0.00
8	B₁	334	332	0.29
9	B₂	1170	1163	15.34
10	B₂	815	811	140.64
11	B₂	378	376	0.35
12	B₂	354	352	0.00

Atom	y (Å)	z (Å)
C1	0.669	0.494
C2	-0.669	0.494
F3	1.409	1.642
F4	-1.409	1.642
Cl5	1.654	-1.043
Cl6	-1.654	-1.043

	C1	C2	F3	F4	Cl5	Cl6
C1		1.3372	1.3661	2.3735	1.8256	2.7849
C2	1.3372		2.3735	1.3661	2.7849	1.8256
F3	1.3661	2.3735		2.8173	2.6964	4.0729
F4	2.3735	1.3661	2.8173		4.0729	2.6964
Cl5	1.8256	2.7849	2.6964	4.0729		3.3075
Cl6	2.7849	1.8256	4.0729	2.6964	3.3075

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	122.799	C1	C2	Cl6	122.660
C2	C1	F3	122.799	C2	C1	Cl5	122.660
F3	C1	Cl5	114.541	F4	C2	Cl6	114.541

All results from a given calculation for CFClCFCl (cis-1,2-dichloro-1,2-difluoroethylene)

using model chemistry: BLYP/3-21G

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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Number	Element	Mulliken
1	C	0.043
2	C	0.043
3	F	-0.186
4	F	-0.186
5	Cl	0.142
6	Cl	0.142

	x	y	z	Total
	0.000	0.000	0.316	0.316
CHELPG
AIM
ESP

<r²>	251.486
(<r²>)^1/2	15.858