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	hartrees
Energy at 0K	-77.668667
Energy at 298.15K	-77.670243
HF Energy	-77.400590
Nuclear repulsion energy	28.374963

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3269	3153	0.44
2	A'	3225	3110	3.30
3	A'	3122	3011	2.65
4	A'	1790	1726	2.43
5	A'	1417	1367	8.02
6	A'	1090	1051	8.92
7	A'	744	717	16.43
8	A"	1040	1003	74.01
9	A"	937	903	22.65

Atom	x (Å)	y (Å)
C1	0.051	0.720
C2	0.051	-0.586
H3	-0.696	1.517
H4	-0.892	-1.155
H5	0.979	-1.167

	C1	C2	H3	H4	H5
C1		1.3056	1.0920	2.0981	2.1030
C2	1.3056		2.2312	1.1007	1.0956
H3	1.0920	2.2312		2.6786	3.1638
H4	2.0981	1.1007	2.6786		1.8709
H5	2.1030	1.0956	3.1638	1.8709

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
C1	C2	H4	121.126		C1	C2	H5	122.043
C2	C1	H3	136.864		H4	C2	H5	116.831

All results from a given calculation for C₂H₃ (vinyl)

using model chemistry: CCD/aug-cc-pVDZ

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 C2H3 (vinyl)

using model chemistry: CCD/aug-cc-pVDZ

States and conformations

All results from a given calculation for C₂H₃ (vinyl)