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	hartrees
Energy at 0K	-2548.803307
Energy at 298.15K
HF Energy	-2548.633734
Nuclear repulsion energy	178.262802

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	748	748	0.00
2	A₁	302	302	22.14
3	B₂	802	802	4.87

Atom	y (Å)	z (Å)
Se1	0.000	0.302
O2	1.447	-0.642
O3	-1.447	-0.642

	Se1	O2	O3
Se1		1.7283	1.7283
O2	1.7283		2.8945
O3	1.7283	2.8945

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

using model chemistry: B2PLYP=FULLultrafine/6-31G

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 SeO2 (Selenium dioxide)

using model chemistry: B2PLYP=FULLultrafine/6-31G

States and conformations

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