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	hartrees
Energy at 0K	-277.019038
Energy at 298.15K	-277.021374
HF Energy	-277.019038
Nuclear repulsion energy	112.838225

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3177	3131	11.45
2	A₁	1709	1684	55.99
3	A₁	1264	1246	37.33
4	A₁	985	970	69.41
5	A₁	235	231	2.09
6	A₂	804	792	0.00
7	A₂	495	488	0.00
8	B₁	746	736	51.75
9	B₂	3154	3108	2.21
10	B₂	1364	1345	25.45
11	B₂	1106	1090	138.18
12	B₂	761	750	31.15

Atom	y (Å)	z (Å)
C1	0.665	0.578
C2	-0.665	0.578
F3	1.401	-0.551
F4	-1.401	-0.551
H5	1.249	1.493
H6	-1.249	1.493

	C1	C2	F3	F4	H5	H6
C1		1.3307	1.3475	2.3548	1.0857	2.1220
C2	1.3307		2.3548	1.3475	2.1220	1.0857
F3	1.3475	2.3548		2.8026	2.0499	3.3471
F4	2.3548	1.3475	2.8026		3.3471	2.0499
H5	1.0857	2.1220	2.0499	3.3471		2.4981
H6	2.1220	1.0857	3.3471	2.0499	2.4981

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	123.102	C1	C2	H6	122.520
C2	C1	F3	123.102	C2	C1	H5	122.520
F3	C1	H5	114.378	F4	C2	H6	114.378

All results from a given calculation for C₂H₂F₂ (Ethene, 1,2-difluoro-, (Z)-)

using model chemistry: B97D3/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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Number	Element	Mulliken
1	C	0.058
2	C	0.058
3	F	-0.166
4	F	-0.166
5	H	0.109
6	H	0.109

	x	y	z	Total
	0.000	0.000	2.373	2.373
CHELPG
AIM
ESP

<r²>	71.188
(<r²>)^1/2	8.437

All results from a given calculation for C2H2F2 (Ethene, 1,2-difluoro-, (Z)-)

using model chemistry: B97D3/TZVP

States and conformations

All results from a given calculation for C₂H₂F₂ (Ethene, 1,2-difluoro-, (Z)-)