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	hartrees
Energy at 0K	-2550.424430
Energy at 298.15K	-2550.423431
HF Energy	-2549.569031
Nuclear repulsion energy	191.238579

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	939	939
2	A₁	338	338
3	B₂	993	993

Atom	y (Å)	z (Å)
Se1	0.000	0.282
O2	1.349	-0.598
O3	-1.349	-0.598

	Se1	O2	O3
Se1		1.6110	1.6110
O2	1.6110		2.6988
O3	1.6110	2.6988

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

using model chemistry: QCISD(T)=FULL/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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All results from a given calculation for SeO2 (Selenium dioxide)

using model chemistry: QCISD(T)=FULL/aug-cc-pVTZ

States and conformations

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