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	hartrees
Energy at 0K	-116.252458
Energy at 298.15K	-116.255689
HF Energy	-115.829460
Nuclear repulsion energy	63.876320

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	A₁	3399	3176	0.04	136.37	0.13	0.23
2	A₁	3159	2952	54.23	114.56	0.14	0.24
3	A₁	1734	1620	14.06	16.80	0.20	0.34
4	A₁	1587	1483	4.09	16.07	0.29	0.45
5	A₁	1216	1137	0.57	8.24	0.16	0.27
6	A₁	968	904	3.17	9.05	0.63	0.77
7	A₂	1054	985	0.00	15.63	0.75	0.86
8	A₂	838	783	0.00	0.12	0.75	0.86
9	B₁	3239	3027	48.75	76.04	0.75	0.86
10	B₁	1152	1076	1.88	3.43	0.75	0.86
11	B₁	580	542	67.76	1.64	0.75	0.86
12	B₂	3354	3134	0.07	66.54	0.75	0.86
13	B₂	1118	1045	23.84	0.53	0.75	0.86
14	B₂	1081	1010	30.50	0.20	0.75	0.86
15	B₂	823	769	9.25	16.68	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.858
C2	0.000	0.651	-0.498
C3	0.000	-0.651	-0.498
H4	0.000	1.579	-1.036
H5	0.000	-1.579	-1.036
H6	0.909	0.000	1.452
H7	-0.909	0.000	1.452

	C1	C2	C3	H4	H5	H6	H7
C1		1.5038	1.5038	2.4657	2.4657	1.0857	1.0857
C2	1.5038		1.3017	1.0730	2.2941	2.2475	2.2475
C3	1.5038	1.3017		2.2941	1.0730	2.2475	2.2475
H4	2.4657	1.0730	2.2941		3.1587	3.0837	3.0837
H5	2.4657	2.2941	1.0730	3.1587		3.0837	3.0837
H6	1.0857	2.2475	2.2475	3.0837	3.0837		1.8174
H7	1.0857	2.2475	2.2475	3.0837	3.0837	1.8174

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	C3	64.355	C1	C2	H4	145.729
C1	C3	C2	64.355	C1	C3	H5	145.729
C2	C1	C3	51.291	C2	C1	H6	119.562
C2	C1	H7	119.562	C2	C3	H5	149.917
C3	C1	H6	119.562	C3	C1	H7	119.562
C3	C2	H4	149.917	H6	C1	H7	113.638

All results from a given calculation for C₃H₄ (cyclopropene)

using model chemistry: MP2=FULL/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 C3H4 (cyclopropene)

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

States and conformations

All results from a given calculation for C₃H₄ (cyclopropene)