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	hartrees
Energy at 0K	-2550.407803
Energy at 298.15K	-2550.406828
HF Energy	-2549.567554
Nuclear repulsion energy	190.515891

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	938	893	3.46
2	A₁	358	341	19.45
3	B₂	1004	955	57.51

Atom	y (Å)	z (Å)
Se1	0.000	0.281
O2	1.358	-0.597
O3	-1.358	-0.597

	Se1	O2	O3
Se1		1.6169	1.6169
O2	1.6169		2.7151
O3	1.6169	2.7151

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

using model chemistry: MP2=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: MP2=FULL/aug-cc-pVTZ

States and conformations

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