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	hartrees
Energy at 0K	-152.167170
Energy at 298.15K	-152.168329
HF Energy	-151.749136
Nuclear repulsion energy	58.423735

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3281	3281	28.48
2	A₁	2267	2267	794.41
3	A₁	1461	1461	12.60
4	A₁	1198	1198	4.14
5	B₁	648	648	99.59
6	B₁	581	581	20.40
7	B₂	3398	3398	5.84
8	B₂	1028	1028	2.59
9	B₂	460	460	4.20

Atom	y (Å)	z (Å)
C1	0.000	-1.216
C2	0.000	0.107
O3	0.000	1.267
H4	0.946	-1.741
H5	-0.946	-1.741

	C1	C2	O3	H4	H5
C1		1.3231	2.4827	1.0822	1.0822
C2	1.3231		1.1597	2.0765	2.0765
O3	2.4827	1.1597		3.1534	3.1534
H4	1.0822	2.0765	3.1534		1.8923
H5	1.0822	2.0765	3.1534	1.8923

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
C1	C2	O3	180.000		C2	C1	H4	119.042
C2	C1	H5	119.042		H4	C1	H5	121.917

All results from a given calculation for CH₂CO (Ketene)

using model chemistry: CID/daug-cc-pVDZ

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 CH2CO (Ketene)

using model chemistry: CID/daug-cc-pVDZ

States and conformations

All results from a given calculation for CH₂CO (Ketene)