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	hartrees
Energy at 0K	-2550.047243
Energy at 298.15K	-2550.046284
HF Energy	-2550.047243
Nuclear repulsion energy	191.028109

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	996	953	14.98
2	A₁	361	346	27.91
3	B₂	1033	988	135.07

Atom	y (Å)	z (Å)
Se1	0.000	0.278
O2	1.358	-0.591
O3	-1.358	-0.591

	Se1	O2	O3
Se1		1.6122	1.6122
O2	1.6122		2.7166
O3	1.6122	2.7166

Number	Element	Mulliken
1	Se	0.909
2	O	-0.454
3	O	-0.454

All results from a given calculation for SeO₂ (Selenium dioxide)

using model chemistry: B1B95/6-31+G**

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>	56.216
(<r²>)^1/2	7.498

All results from a given calculation for SeO2 (Selenium dioxide)

using model chemistry: B1B95/6-31+G**

States and conformations

All results from a given calculation for SeO₂ (Selenium dioxide)