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	hartrees
Energy at 0K	-2442.079477
Energy at 298.15K
HF Energy	-2442.079477
Nuclear repulsion energy	81.805705

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	3034	3034	25.98	164.02	0.11	0.20
2	A₁	1427	1427	5.38	7.05	0.55	0.71
3	A₁	861	861	3.69	30.08	0.22	0.36
4	B₁	933	933	50.03	0.26	0.75	0.86
5	B₂	3131	3131	4.06	107.04	0.75	0.86
6	B₂	913	913	5.96	2.85	0.75	0.86

Atom	y (Å)	z (Å)
C1	0.000	-1.397
Se2	0.000	0.362
H3	0.927	-1.971
H4	-0.927	-1.971

	C1	Se2	H3	H4
C1		1.7593	1.0899	1.0899
Se2	1.7593		2.5104	2.5104
H3	1.0899	2.5104		1.8534
H4	1.0899	2.5104	1.8534

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Se2	C1	H3	121.765		Se2	C1	H4	121.765
H3	C1	H4	116.470

All results from a given calculation for H₂CSe (Selenoformaldehyde)

using model chemistry: B97D3/cc-pV(T+d)Z

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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Number	Element	Mulliken
1	C	-0.276
2	Se	0.000
3	H	0.138
4	H	0.138

	x	y	z	Total
	0.000	0.000	-1.529	1.529
CHELPG
AIM
ESP

<r²>	40.651
(<r²>)^1/2	6.376

All results from a given calculation for H2CSe (Selenoformaldehyde)

using model chemistry: B97D3/cc-pV(T+d)Z

States and conformations

All results from a given calculation for H₂CSe (Selenoformaldehyde)