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	hartrees
Energy at 0K	-233.087961
Energy at 298.15K	-233.099447
Nuclear repulsion energy	235.937166

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3335	3030	24.38
2	A	3306	3004	11.43
3	A	3213	2919	97.27
4	A	3204	2911	13.72
5	A	3202	2910	54.48
6	A	3186	2894	53.52
7	A	3163	2874	30.67
8	A	3146	2858	27.97
9	A	3140	2853	56.02
10	A	3110	2825	32.40
11	A	1812	1647	3.49
12	A	1628	1479	1.40
13	A	1615	1467	4.21
14	A	1613	1465	4.79
15	A	1606	1459	0.82
16	A	1533	1393	2.47
17	A	1516	1378	7.79
18	A	1463	1330	0.45
19	A	1455	1322	0.80
20	A	1431	1300	5.07
21	A	1417	1288	0.97
22	A	1338	1216	0.83
23	A	1304	1184	0.77
24	A	1234	1121	1.14
25	A	1213	1102	3.62
26	A	1199	1089	9.78
27	A	1143	1038	1.96
28	A	1092	992	0.28
29	A	1067	969	1.18
30	A	1040	945	1.57
31	A	1006	914	0.98
32	A	965	877	3.68
33	A	916	833	2.84
34	A	882	802	1.67
35	A	814	740	38.93
36	A	808	735	4.75
37	A	627	570	4.42
38	A	533	484	1.89
39	A	366	333	0.06
40	A	308	280	0.08
41	A	258	235	0.04
42	A	124	113	0.09

Atom	x (Å)	y (Å)	z (Å)
H1	-0.280	2.200	0.101
C2	0.108	1.198	0.092
H3	2.142	1.577	-0.379
C4	1.359	0.877	-0.157
H5	2.137	-0.833	0.877
H6	2.186	-1.008	-0.855
C7	1.596	-0.608	-0.039
H8	0.064	-2.042	0.628
H9	-0.115	-1.482	-1.016
C10	0.164	-1.176	-0.014
H11	-0.895	-0.038	1.500
C12	-0.745	-0.006	0.421
H13	-2.717	0.833	0.091
H14	-2.664	-0.915	-0.001
H15	-2.028	0.052	-1.321
C16	-2.119	-0.009	-0.242

	H1	C2	H3	C4	H5	H6	C7	H8	H9	C10	H11	C12	H13	H14	H15	C16
H1		1.0749	2.5470	2.1226	3.9558	4.1585	3.3804	4.2887	3.8519	3.4069	2.7101	2.2772	2.7944	3.9243	3.1136	2.8946
C2	1.0749		2.1226	1.3157	2.9769	3.1756	2.3440	3.2843	2.9086	2.3765	2.1252	1.5116	2.8484	3.4866	2.8056	2.5545
H3	2.5470	2.1226		1.0740	2.7186	2.6295	2.2785	4.2937	3.8550	3.4099	3.9203	3.3890	4.9387	5.4274	4.5395	4.5491
C4	2.1226	1.3157	1.0740		2.1444	2.1740	1.5084	3.2885	2.9115	2.3796	2.9434	2.3541	4.0843	4.4071	3.6759	3.5904
H5	3.9558	2.9769	2.7186	2.1444		1.7420	1.0873	2.4129	3.0128	2.1921	3.1963	3.0333	5.1925	4.8817	4.7925	4.4778
H6	4.1585	3.1756	2.6295	2.1740	1.7420		1.0842	2.7884	2.3548	2.1970	3.9980	3.3508	5.3228	4.9258	4.3708	4.4625
C7	3.3804	2.3440	2.2785	1.5084	1.0873	1.0842		2.2020	2.1555	1.5408	2.9831	2.4608	4.5497	4.2713	3.9009	3.7689
H8	4.2887	3.2843	4.2937	3.2885	2.4129	2.7884	2.2020		1.7464	1.0829	2.3864	2.2007	4.0362	3.0178	3.5444	3.1078
H9	3.8519	2.9086	3.8550	2.9115	3.0128	2.3548	2.1555	1.7464		1.0848	3.0042	2.1549	3.6553	2.8018	2.4716	2.6058
C10	3.4069	2.3765	3.4099	2.3796	2.1921	2.1970	1.5408	1.0829	1.0848		2.1694	1.5440	3.5139	2.8398	2.8324	2.5743
H11	2.7101	2.1252	3.9203	2.9434	3.1963	3.9980	2.9831	2.3864	3.0042	2.1694		1.0894	2.4624	2.4802	3.0413	2.1289
C12	2.2772	1.5116	3.3890	2.3541	3.0333	3.3508	2.4608	2.2007	2.1549	1.5440	1.0894		2.1686	2.1651	2.1647	1.5257
H13	2.7944	2.8484	4.9387	4.0843	5.1925	5.3228	4.5497	4.0362	3.6553	3.5139	2.4624	2.1686		1.7519	1.7548	1.0849
H14	3.9243	3.4866	5.4274	4.4071	4.8817	4.9258	4.2713	3.0178	2.8018	2.8398	2.4802	2.1651	1.7519		1.7555	1.0849
H15	3.1136	2.8056	4.5395	3.6759	4.7925	4.3708	3.9009	3.5444	2.4716	2.8324	3.0413	2.1647	1.7548	1.7555		1.0849
C16	2.8946	2.5545	4.5491	3.5904	4.4778	4.4625	3.7689	3.1078	2.6058	2.5743	2.1289	1.5257	1.0849	1.0849	1.0849

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
H1	C2	C4	124.918	H1	C2	C12	122.491
C2	C4	H3	124.997	C2	C4	C7	112.010
C2	C12	C10	102.110	C2	C12	H11	108.495
C2	C12	C16	114.500	H3	C4	C7	122.950
C4	C2	C12	112.554	C4	C7	H5	110.355
C4	C7	H6	112.947	C4	C7	C10	102.588
H5	C7	H6	106.684	H5	C7	C10	111.885
H6	C7	C10	112.480	C7	C10	H8	112.964
C7	C10	H9	109.131	C7	C10	C12	105.829
H8	C10	H9	107.344	H8	C10	C12	112.630
H9	C10	C12	108.864	C10	C12	H11	109.730
C10	C12	C16	113.986	H11	C12	C16	107.822
C12	C16	H13	111.213	C12	C16	H14	110.936
C12	C16	H15	110.903	H13	C16	H14	107.687
H13	C16	H15	107.950	H14	C16	H15	108.009

All results from a given calculation for C₆H₁₀ (Cyclopentene, 3-methyl-)

using model chemistry: HF/6-311+G(3df,2p)

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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Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
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Number	Element	Mulliken
1	H	0.119
2	C	-0.029
3	H	0.125
4	C	-0.280
5	H	0.130
6	H	0.109
7	C	-0.155
8	H	0.116
9	H	0.125
10	C	-0.276
11	H	0.093
12	C	0.044
13	H	0.118
14	H	0.119
15	H	0.137
16	C	-0.497

	x	y	z	Total
	-0.010	-0.201	0.166	0.261
CHELPG
AIM
ESP

	x	y	z
x	11.832	-0.321	-0.293
y	-0.321	9.621	-0.006
z	-0.293	-0.006	8.217

<r²>	0.000
(<r²>)^1/2	0.000

All results from a given calculation for C6H10 (Cyclopentene, 3-methyl-)

using model chemistry: HF/6-311+G(3df,2p)

States and conformations

All results from a given calculation for C₆H₁₀ (Cyclopentene, 3-methyl-)