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	hartrees
Energy at 0K	-270.159125
Energy at 298.15K
HF Energy	-270.159125
Nuclear repulsion energy	238.940364

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3184	3016	14.95
2	A₁	3115	2951	0.95
3	A₁	3102	2938	9.22
4	A₁	1785	1691	60.29
5	A₁	1569	1487	8.59
6	A₁	1525	1445	28.24
7	A₁	1487	1409	13.67
8	A₁	1396	1323	8.71
9	A₁	1145	1085	4.89
10	A₁	1040	985	2.55
11	A₁	800	758	1.52
12	A₁	431	408	0.29
13	A₁	214	203	0.45
14	A₂	3194	3025	0.00
15	A₂	3125	2960	0.00
16	A₂	1573	1490	0.00
17	A₂	1315	1246	0.00
18	A₂	1071	1015	0.00
19	A₂	762	722	0.00
20	A₂	247	234	0.00
21	A₂	122	115	0.00
22	B₁	3194	3026	23.86
23	B₁	3135	2970	6.08
24	B₁	1574	1491	19.11
25	B₁	1362	1291	0.81
26	B₁	1186	1123	0.72
27	B₁	869	823	16.67
28	B₁	504	477	0.55
29	B₁	225	213	0.18
30	B₁	94	89	0.16
31	B₂	3184	3016	6.34
32	B₂	3115	2951	27.05
33	B₂	3095	2931	9.40
34	B₂	1569	1486	11.83
35	B₂	1516	1436	3.68
36	B₂	1488	1409	16.14
37	B₂	1408	1334	38.32
38	B₂	1164	1103	77.58
39	B₂	1067	1011	1.26
40	B₂	978	926	17.28
41	B₂	648	614	2.98
42	B₂	342	324	18.58

All results from a given calculation for C₅H₁₀O (3-Pentanone)

using model chemistry: M06-2X/3-21G*

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 C5H10O (3-Pentanone)

using model chemistry: M06-2X/3-21G*

States and conformations

All results from a given calculation for C₅H₁₀O (3-Pentanone)