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	hartrees
Energy at 0K	-2439.286331
Energy at 298.15K
HF Energy	-2438.890105
Nuclear repulsion energy	82.647664

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	3141	2933	12.37
2	A₁	1491	1392	1.43
3	A₁	936	874	0.08
4	B₁	978	913	56.08
5	B₂	3241	3026	0.97
6	B₂	946	883	4.25

Atom	y (Å)	z (Å)
C1	0.000	-1.382
Se2	0.000	0.359
H3	0.921	-1.951
H4	-0.921	-1.951

	C1	Se2	H3	H4
C1		1.7405	1.0828	1.0828
Se2	1.7405		2.4866	2.4866
H3	1.0828	2.4866		1.8424
H4	1.0828	2.4866	1.8424

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Se2	C1	H3	121.711		Se2	C1	H4	121.711
H3	C1	H4	116.578

All results from a given calculation for H₂CSe (Selenoformaldehyde)

using model chemistry: CCD/cc-pVTZ

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: CCD/cc-pVTZ

States and conformations

All results from a given calculation for H₂CSe (Selenoformaldehyde)