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	hartrees
Energy at 0K	-195.928408
Energy at 298.15K	-195.939310
HF Energy	-195.148645
Nuclear repulsion energy	184.583949

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A	3205	3017	12.00
2	A	3179	2992	41.44
3	A	3091	2910	34.02
4	A	1584	1491	0.13
5	A	1563	1472	3.32
6	A	1481	1394	0.36
7	A	1409	1327	0.93
8	A	1128	1062	1.13
9	A	1096	1031	4.83
10	A	983	926	10.66
11	A	708	667	1.52
12	A	357	336	0.05
13	A	3282	3089	0.00
14	A	3162	2977	0.00
15	A	1542	1451	0.00
16	A	1227	1155	0.00
17	A	1100	1036	0.00
18	A	930	876	0.00
19	A	338	318	0.00
20	A	226	213	0.00
21	A	3198	3011	21.83
22	A	3165	2980	65.31
23	A	1559	1468	3.89
24	A	1525	1436	1.39
25	A	1208	1137	3.56
26	A	1118	1053	0.51
27	A	894	842	6.60
28	A	401	378	0.72
29	A	253	238	0.00
30	A	3294	3101	27.83
31	A	3176	2990	17.87
32	A	3087	2907	32.26
33	A	1556	1464	3.35
34	A	1471	1385	3.91
35	A	1371	1290	0.65
36	A	1002	943	0.35
37	A	985	927	0.26
38	A	811	764	0.24
39	A	365	344	0.86

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	0.150
C2	0.756	0.000	-1.153
C3	-0.756	0.000	-1.153
C4	0.000	1.274	0.970
C5	0.000	-1.274	0.970
H6	1.263	0.909	-1.449
H7	1.263	-0.909	-1.449
H8	-1.263	-0.909	-1.449
H9	-1.263	0.909	-1.449
H10	-0.884	1.325	1.610
H11	-0.884	-1.325	1.610
H12	0.884	-1.325	1.610
H13	0.884	1.325	1.610
H14	0.000	2.155	0.325
H15	0.000	-2.155	0.325

	C1	C2	C3	C4	C5	H6	H7	H8	H9	H10	H11	H12	H13	H14	H15
C1		1.5067	1.5067	1.5149	1.5149	2.2320	2.2320	2.2320	2.2320	2.1606	2.1606	2.1606	2.1606	2.1618	2.1618
C2	1.5067		1.5121	2.5887	2.5887	1.0826	1.0826	2.2344	2.2344	3.4758	3.4758	3.0672	3.0672	2.7202	2.7202
C3	1.5067	1.5121		2.5887	2.5887	2.2344	2.2344	1.0826	1.0826	3.0672	3.0672	3.4758	3.4758	2.7202	2.7202
C4	1.5149	2.5887	2.5887		2.5483	2.7535	3.4951	3.4951	2.7535	1.0929	2.8188	2.8188	1.0929	1.0913	3.4889
C5	1.5149	2.5887	2.5887	2.5483		3.4951	2.7535	2.7535	3.4951	2.8188	1.0929	1.0929	2.8188	3.4889	1.0913
H6	2.2320	1.0826	2.2344	2.7535	3.4951		1.8184	3.1131	2.5268	3.7611	4.3548	3.8075	3.1111	2.5093	3.7594
H7	2.2320	1.0826	2.2344	3.4951	2.7535	1.8184		2.5268	3.1131	4.3548	3.7611	3.1111	3.8075	3.7594	2.5093
H8	2.2320	2.2344	1.0826	3.4951	2.7535	3.1131	2.5268		1.8184	3.8075	3.1111	3.7611	4.3548	3.7594	2.5093
H9	2.2320	2.2344	1.0826	2.7535	3.4951	2.5268	3.1131	1.8184		3.1111	3.8075	4.3548	3.7611	2.5093	3.7594
H10	2.1606	3.4758	3.0672	1.0929	2.8188	3.7611	4.3548	3.8075	3.1111		2.6494	3.1851	1.7680	1.7670	3.8131
H11	2.1606	3.4758	3.0672	2.8188	1.0929	4.3548	3.7611	3.1111	3.8075	2.6494		1.7680	3.1851	3.8131	1.7670
H12	2.1606	3.0672	3.4758	2.8188	1.0929	3.8075	3.1111	3.7611	4.3548	3.1851	1.7680		2.6494	3.8131	1.7670
H13	2.1606	3.0672	3.4758	1.0929	2.8188	3.1111	3.8075	4.3548	3.7611	1.7680	3.1851	2.6494		1.7670	3.8131
H14	2.1618	2.7202	2.7202	1.0913	3.4889	2.5093	3.7594	3.7594	2.5093	1.7670	3.8131	3.8131	1.7670		4.3095
H15	2.1618	2.7202	2.7202	3.4889	1.0913	3.7594	2.5093	2.5093	3.7594	3.8131	1.7670	1.7670	3.8131	4.3095

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
C1	C2	C3	59.882	C1	C2	H6	118.164
C1	C2	H7	118.164	C1	C3	C2	59.882
C1	C3	H8	118.164	C1	C3	H9	118.164
C1	C4	H10	110.855	C1	C4	H13	110.855
C1	C4	H14	111.047	C1	C5	H11	110.855
C1	C5	H12	110.855	C1	C5	H15	111.047
C2	C1	C3	60.235	C2	C1	C4	117.899
C2	C1	C5	117.899	C2	C3	H8	117.947
C2	C3	H9	117.947	C3	C1	C4	117.899
C3	C1	C5	117.899	C3	C2	H6	117.947
C3	C2	H7	117.947	C4	C1	C5	114.504
H6	C2	H7	114.254	H8	C3	H9	114.254
H10	C4	H13	107.968	H10	C4	H14	107.994
H11	C5	H12	107.968	H11	C5	H15	107.994
H12	C5	H15	107.994	H13	C4	H14	107.994

All results from a given calculation for C₅H₁₀ (Cyclopropane, 1,1-dimethyl-)

using model chemistry: QCISD/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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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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All results from a given calculation for C5H10 (Cyclopropane, 1,1-dimethyl-)

using model chemistry: QCISD/6-31G**

States and conformations

All results from a given calculation for C₅H₁₀ (Cyclopropane, 1,1-dimethyl-)