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	hartrees
Energy at 0K	-2550.012894
Energy at 298.15K	-2550.011970
HF Energy	-2549.443792
Nuclear repulsion energy	191.310205

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1025	1025	15.14
2	A₁	381	381	30.06
3	B₂	1070	1070	138.54

Atom	y (Å)	z (Å)
Se1	0.000	0.279
O2	1.353	-0.594
O3	-1.353	-0.594

	Se1	O2	O3
Se1		1.6101	1.6101
O2	1.6101		2.7056
O3	1.6101	2.7056

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

using model chemistry: MP3=FULL/aug-cc-pVDZ

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: MP3=FULL/aug-cc-pVDZ

States and conformations

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