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	hartrees
Energy at 0K	-233.959591
Energy at 298.15K	-233.970814
HF Energy	-233.084826
Nuclear repulsion energy	235.775956

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3251	3082	22.94
2	A	3156	2991	42.22
3	A	3127	2964	25.21
4	A	3081	2921	18.18
5	A	3068	2908	27.50
6	A	3049	2890	19.95
7	A	1658	1572	3.12
8	A	1522	1442	7.78
9	A	1512	1433	0.70
10	A	1431	1357	3.51
11	A	1391	1319	4.10
12	A	1320	1252	0.56
13	A	1262	1196	0.25
14	A	1145	1085	0.72
15	A	1128	1069	0.85
16	A	1090	1033	3.52
17	A	995	944	1.02
18	A	950	900	5.30
19	A	846	801	1.42
20	A	703	666	42.09
21	A	568	539	3.92
22	A	429	407	0.72
23	A	129	122	0.04
24	A	3226	3058	5.42
25	A	3158	2993	24.23
26	A	3124	2961	27.47
27	A	3051	2892	37.61
28	A	1517	1438	2.95
29	A	1501	1423	1.84
30	A	1392	1319	0.30
31	A	1358	1287	2.54
32	A	1307	1239	3.82
33	A	1187	1125	0.04
34	A	1166	1105	2.17
35	A	1007	954	6.58
36	A	962	912	0.05
37	A	939	890	4.32
38	A	919	871	0.14
39	A	776	735	0.46
40	A	402	381	0.05
41	A	317	301	0.01
42	A	257	244	0.00

Atom	x (Å)	y (Å)	z (Å)
C1	0.233	2.100	0.000
C2	-0.377	0.708	0.000
C3	0.015	-0.148	1.223
C4	0.015	-0.148	-1.223
C5	0.015	-1.549	0.669
C6	0.015	-1.549	-0.669
H7	-0.072	2.665	0.883
H8	-0.072	2.665	-0.883
H9	1.324	2.036	0.000
H10	-1.467	0.798	0.000
H11	1.014	0.120	1.590
H12	1.014	0.120	-1.590
H13	-0.680	-0.017	2.055
H14	-0.680	-0.017	-2.055
H15	0.055	-2.433	1.293
H16	0.055	-2.433	-1.293

	C1	C2	C3	C4	C5	C6	H7	H8	H9	H10	H11	H12	H13	H14	H15	H16
C1		1.5195	2.5679	2.5679	3.7157	3.7157	1.0919	1.0919	1.0925	2.1421	2.6566	2.6566	3.0884	3.0884	4.7168	4.7168
C2	1.5195		1.5434	1.5434	2.3865	2.3865	2.1680	2.1680	2.1579	1.0939	2.1930	2.1930	2.2003	2.2003	3.4243	3.4243
C3	2.5679	1.5434		2.4457	1.5068	2.3538	2.8341	3.5145	2.8242	2.1419	1.0968	2.9971	1.0926	3.3536	2.2865	3.3993
C4	2.5679	1.5434	2.4457		2.3538	1.5068	3.5145	2.8341	2.8242	2.1419	2.9971	1.0968	3.3536	1.0926	3.3993	2.2865
C5	3.7157	2.3865	1.5068	2.3538		1.3370	4.2198	4.4909	3.8742	2.8550	2.1520	2.9806	2.1804	3.2016	1.0833	2.1523
C6	3.7157	2.3865	2.3538	1.5068	1.3370		4.4909	4.2198	3.8742	2.8550	2.9806	2.1520	3.2016	2.1804	2.1523	1.0833
H7	1.0919	2.1680	2.8341	3.5145	4.2198	4.4909		1.7663	1.7676	2.4925	2.8555	3.7111	2.9888	4.0241	5.1154	5.5440
H8	1.0919	2.1680	3.5145	2.8341	4.4909	4.2198	1.7663		1.7676	2.4925	3.7111	2.8555	4.0241	2.9888	5.5440	5.1154
H9	1.0925	2.1579	2.8242	2.8242	3.8742	3.8742	1.7676	1.7676		3.0538	2.5093	2.5093	3.5290	3.5290	4.8221	4.8221
H10	2.1421	1.0939	2.1419	2.1419	2.8550	2.8550	2.4925	2.4925	3.0538		3.0238	3.0238	2.3467	2.3467	3.7981	3.7981
H11	2.6566	2.1930	1.0968	2.9971	2.1520	2.9806	2.8555	3.7111	2.5093	3.0238		3.1808	1.7616	4.0222	2.7428	3.9688
H12	2.6566	2.1930	2.9971	1.0968	2.9806	2.1520	3.7111	2.8555	2.5093	3.0238	3.1808		4.0222	1.7616	3.9688	2.7428
H13	3.0884	2.2003	1.0926	3.3536	2.1804	3.2016	2.9888	4.0241	3.5290	2.3467	1.7616	4.0222		4.1105	2.6378	4.1942
H14	3.0884	2.2003	3.3536	1.0926	3.2016	2.1804	4.0241	2.9888	3.5290	2.3467	4.0222	1.7616	4.1105		4.1942	2.6378
H15	4.7168	3.4243	2.2865	3.3993	1.0833	2.1523	5.1154	5.5440	4.8221	3.7981	2.7428	3.9688	2.6378	4.1942		2.5869
H16	4.7168	3.4243	3.3993	2.2865	2.1523	1.0833	5.5440	5.1154	4.8221	3.7981	3.9688	2.7428	4.1942	2.6378	2.5869

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
H1	C2	C4	113.933	H1	C2	C7	28.012
C2	C4	H3	37.598	C2	C4	C10	29.171
C2	C7	H5	23.248	C2	C7	H6	10.063
C2	C7	C12	31.886	H3	C4	C10	55.184
C4	C2	C7	141.945	C4	C10	H8	74.973
C4	C10	H9	63.009	C4	C10	C12	14.720
H5	C7	H6	17.298	H5	C7	C12	43.563
H6	C7	C12	28.441	C7	C12	C10	41.907
C7	C12	H11	48.200	C7	C12	C16	117.631
H8	C10	H9	35.368	H8	C10	C12	61.458
H9	C10	C12	48.769	C10	C12	H11	58.267
C10	C12	C16	82.236	H11	C12	C16	83.785
C12	C16	H13	67.144	C12	C16	H14	38.159
C12	C16	H15	96.215	H13	C16	H14	69.764
H13	C16	H15	37.021	H14	C16	H15	106.786

All results from a given calculation for C₆H₁₀ (Cyclopentene, 4-methyl-)

using model chemistry: MP2/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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All results from a given calculation for C6H10 (Cyclopentene, 4-methyl-)

using model chemistry: MP2/TZVP

States and conformations

All results from a given calculation for C₆H₁₀ (Cyclopentene, 4-methyl-)