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	hartrees
Energy at 0K	-2514.865408
Energy at 298.15K
HF Energy	-2514.865408
Nuclear repulsion energy	135.050804

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)	Raman Act (Å⁴/u)	Dep P	Dep U
1	Σ	2162	2162	797.88	26.80	0.35	0.51
2	Σ	671	671	8.67	9.57	0.24	0.39
3	Π	479	479	3.62	1.32	0.75	0.86
3	Π	479	479	3.62	1.32	0.75	0.86

Atom	x (Å)	y (Å)	z (Å)
C1	0.000	0.000	-1.026
O2	0.000	0.000	-2.176
Se3	0.000	0.000	0.693

	C1	O2	Se3
C1		1.1499	1.7192
O2	1.1499		2.8691
Se3	1.7192	2.8691

Number	Element	Mulliken
1	C	0.078
2	O	-0.067
3	Se	-0.011

All results from a given calculation for OCSe (Carbonyl selenide)

using model chemistry: M06-2X/cc-pVDZ

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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<r²>	78.557
(<r²>)^1/2	8.863