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	hartrees
Energy at 0K	-2440.649557
Energy at 298.15K	-2440.651590
HF Energy	-2439.991500
Nuclear repulsion energy	100.074799

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A'	3218	3048	4.33
2	A'	3112	2947	17.17
3	A'	2410	2283	17.06
4	A'	1526	1445	9.36
5	A'	1371	1299	7.81
6	A'	1032	978	19.57
7	A'	734	695	0.86
8	A'	608	576	0.06
9	A"	3226	3055	3.90
10	A"	1517	1436	6.57
11	A"	952	902	10.76
12	A"	207	196	7.93

Atom	x (Å)	y (Å)	z (Å)
Se1	-0.032	-0.422	0.000
C2	-0.032	1.536	0.000
H3	1.438	-0.553	0.000
H4	-1.077	1.840	0.000
H5	0.453	1.918	0.895
H6	0.453	1.918	-0.895

	Se1	C2	H3	H4	H5	H6
Se1		1.9577	1.4757	2.4914	2.5520	2.5520
C2	1.9577		2.5545	1.0889	1.0874	1.0874
H3	1.4757	2.5545		3.4718	2.8073	2.8073
H4	2.4914	1.0889	3.4718		1.7747	1.7747
H5	2.5520	1.0874	2.8073	1.7747		1.7903
H6	2.5520	1.0874	2.8073	1.7747	1.7903

atom1	atom2	atom3	angle	atom1	atom2	atom3	angle
Se1	C2	H4	106.186	Se1	C2	H5	110.594
Se1	C2	H6	110.594	C2	Se1	H3	95.110
H4	C2	H5	109.268	H4	C2	H6	109.268
H5	C2	H6	110.809

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

using model chemistry: MP2=FULL/6-311G*

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=FULL/6-311G*

States and conformations

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