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	hartrees
Energy at 0K	-2552.077988
Energy at 298.15K	-2552.077030
HF Energy	-2552.077988
Nuclear repulsion energy	191.036432

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	966	935	12.22
2	A₁	369	357	24.44
3	B₂	1003	970	127.05

Atom	y (Å)	z (Å)
Se1	0.000	0.281
O2	1.352	-0.597
O3	-1.352	-0.597

	Se1	O2	O3
Se1		1.6126	1.6126
O2	1.6126		2.7048
O3	1.6126	2.7048

Number	Element	Mulliken
1	Se	1.412
2	O	-0.706
3	O	-0.706

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

using model chemistry: B3LYP/aug-cc-pVTZ

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>	56.173
(<r²>)^1/2	7.495

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

using model chemistry: B3LYP/aug-cc-pVTZ

States and conformations

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