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	hartrees
Energy at 0K	-2437.851091
Energy at 298.15K
HF Energy	-2437.793833
Nuclear repulsion energy	81.137913

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	A₁	3166	3166	14.26	148.59	0.12	0.21
2	A₁	1519	1519	4.39	13.76	0.41	0.59
3	A₁	852	852	2.44	18.98	0.37	0.54
4	B₁	1001	1001	87.78	0.60	0.75	0.86
5	B₂	3273	3273	7.36	104.23	0.75	0.86
6	B₂	955	955	11.40	10.53	0.75	0.86

Atom	y (Å)	z (Å)
C1	0.000	-1.412
Se2	0.000	0.366
H3	0.924	-1.982
H4	-0.924	-1.982

	C1	Se2	H3	H4
C1		1.7772	1.0860	1.0860
Se2	1.7772		2.5232	2.5232
H3	1.0860	2.5232		1.8479
H4	1.0860	2.5232	1.8479

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Se2	C1	H3	121.704		Se2	C1	H4	121.704
H3	C1	H4	116.592

All results from a given calculation for H₂CSe (Selenoformaldehyde)

using model chemistry: B2PLYP=FULL/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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All results from a given calculation for H2CSe (Selenoformaldehyde)

using model chemistry: B2PLYP=FULL/6-31G

States and conformations

All results from a given calculation for H₂CSe (Selenoformaldehyde)