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	hartrees
Energy at 0K	-276.326123
Energy at 298.15K	-276.328395
HF Energy	-275.723808
Nuclear repulsion energy	110.505563

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A_g	3338	3126	0.00
2	A_g	1790	1677	0.00
3	A_g	1331	1246	0.00
4	A_g	1177	1102	0.00
5	A_g	557	521	0.00
6	A_u	931	872	55.41
7	A_u	345	323	6.62
8	B_g	790	740	0.00
9	B_u	3330	3118	11.02
10	B_u	1335	1250	30.86
11	B_u	1205	1129	237.45
12	B_u	313	293	13.31

Atom	x (Å)	y (Å)
C1	-0.336	0.573
C2	0.336	-0.573
F3	0.336	1.747
F4	-0.336	-1.747
H5	-1.411	0.663
H6	1.411	-0.663

	C1	C2	F3	F4	H5	H6
C1		1.3295	1.3530	2.3208	1.0783	2.1402
C2	1.3295		2.3208	1.3530	2.1402	1.0783
F3	1.3530	2.3208		3.5589	2.0566	2.6387
F4	2.3208	1.3530	3.5589		2.6387	2.0566
H5	1.0783	2.1402	2.0566	2.6387		3.1175
H6	2.1402	1.0783	2.6387	2.0566	3.1175

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	F4	119.794	C1	C2	H6	125.141
C2	C1	F3	119.794	C2	C1	H5	125.141
F3	C1	H5	115.065	F4	C2	H6	115.065

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

using model chemistry: MP2/6-31G**

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

using model chemistry: MP2/6-31G**

States and conformations

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