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	hartrees
Energy at 0K	-2539.390588
Energy at 298.15K	-2539.389544
HF Energy	-2539.220650
Nuclear repulsion energy	184.243154

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	874	874	0.27
2	A₁	324	324	18.79
3	B₂	955	955	16.28

Atom	y (Å)	z (Å)
Se1	0.000	0.287
O2	1.410	-0.610
O3	-1.410	-0.610

	Se1	O2	O3
Se1		1.6714	1.6714
O2	1.6714		2.8208
O3	1.6714	2.8208

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

using model chemistry: B2PLYP=FULL/3-21G*

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=FULL/3-21G*

States and conformations

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