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	hartrees
Energy at 0K	-2438.264349
Energy at 298.15K	-2438.266443
HF Energy	-2437.946126
Nuclear repulsion energy	101.248039

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3236	3057	1.65
2	A'	3131	2957	9.24
3	A'	2590	2446	10.66
4	A'	1517	1433	6.51
5	A'	1345	1270	6.10
6	A'	1027	970	16.13
7	A'	745	704	0.21
8	A'	650	614	0.01
9	A"	3245	3065	1.22
10	A"	1506	1423	3.86
11	A"	935	883	6.97
12	A"	233	220	5.03

Atom	x (Å)	y (Å)	z (Å)
Se1	-0.031	-0.416	0.000
C2	-0.031	1.511	0.000
H3	1.417	-0.536	0.000
H4	-1.077	1.810	0.000
H5	0.452	1.894	0.895
H6	0.452	1.894	-0.895

	Se1	C2	H3	H4	H5	H6
Se1		1.9266	1.4532	2.4594	2.5237	2.5237
C2	1.9266		2.5072	1.0883	1.0869	1.0869
H3	1.4532	2.5072		3.4243	2.7633	2.7633
H4	2.4594	1.0883	3.4243		1.7742	1.7742
H5	2.5237	1.0869	2.7633	1.7742		1.7903
H6	2.5237	1.0869	2.7633	1.7742	1.7903

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
Se1	C2	H4	105.953	Se1	C2	H5	110.635
Se1	C2	H6	110.635	C2	Se1	H3	94.739
H4	C2	H5	109.299	H4	C2	H6	109.299
H5	C2	H6	110.883

All results from a given calculation for CH₃SeH (Methane selenol)

using model chemistry: MP2/6-31G(2df,p)

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 CH3SeH (Methane selenol)

using model chemistry: MP2/6-31G(2df,p)

States and conformations

All results from a given calculation for CH₃SeH (Methane selenol)