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	hartrees
Energy at 0K	-2439.124765
Energy at 298.15K
HF Energy	-2438.808800
Nuclear repulsion energy	82.206194

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	3128	2951	14.12	128.26	0.11	0.21
2	A₁	1471	1388	1.31	7.27	0.75	0.85
3	A₁	913	861	0.19	26.78	0.12	0.21
4	B₁	949	895	55.59	0.00	0.75	0.86
5	B₂	3235	3051	0.07	91.54	0.75	0.86
6	B₂	942	889	4.70	0.11	0.75	0.86

Atom	y (Å)	z (Å)
C1	0.000	-1.391
Se2	0.000	0.361
H3	0.925	-1.957
H4	-0.925	-1.957

	C1	Se2	H3	H4
C1		1.7511	1.0848	1.0848
Se2	1.7511		2.4956	2.4956
H3	1.0848	2.4956		1.8499
H4	1.0848	2.4956	1.8499

atom1	atom2	atom3	angle		atom1	atom2	atom3	angle
Se2	C1	H3	121.495		Se2	C1	H4	121.495
H3	C1	H4	117.010

All results from a given calculation for H₂CSe (Selenoformaldehyde)

using model chemistry: MP2/6-311+G(3df,2p)

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: MP2/6-311+G(3df,2p)

States and conformations

All results from a given calculation for H₂CSe (Selenoformaldehyde)