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	hartrees
Energy at 0K	-77.872716
Energy at 298.15K	-77.874235
HF Energy	-77.872716
Nuclear repulsion energy

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3285	3285	2.43
2	A'	3204	3204	6.16
3	A'	3105	3105	4.65
4	A'	1690	1690	1.84
5	A'	1407	1407	7.03
6	A'	1074	1074	10.12
7	A'	734	734	21.80
8	A"	938	938	75.98
9	A"	846	846	10.45

Atom	x (Å)	y (Å)
C1	0.050	0.722
C2	0.050	-0.587
H3	-0.688	1.514
H4	-0.880	-1.162
H5	0.973	-1.164

	C1	C2	H3	H4	H5
C1		1.3085	1.0826	2.1006	2.0996
C2	1.3085		2.2265	1.0934	1.0886
H3	1.0826	2.2265		2.6826	3.1512
H4	2.1006	1.0934	2.6826		1.8528
H5	2.0996	1.0886	3.1512	1.8528

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
C1	C2	H4	121.730		C1	C2	H5	122.028
C2	C1	H3	137.030		H4	C2	H5	116.242

All results from a given calculation for C₂H₃ (vinyl)

using model chemistry: wB97X-D/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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Number	Element	Mulliken
1	C	-0.135
2	C	-0.298
3	H	0.147
4	H	0.140
5	H	0.146

	x	y	z	Total
	-0.604	-0.266	0.000	0.660
CHELPG
AIM
ESP

	x	y	z
x	2.494	-0.258	0.000
y	-0.258	4.466	0.000
z	0.000	0.000	1.328

<r²>	20.131
(<r²>)^1/2	4.487

All results from a given calculation for C2H3 (vinyl)

using model chemistry: wB97X-D/6-31G**

States and conformations

All results from a given calculation for C₂H₃ (vinyl)