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	hartrees
Energy at 0K	-2550.056145
Energy at 298.15K	-2550.055130
HF Energy	-2549.436509
Nuclear repulsion energy	186.610570

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	876	876
2	A₁	347	347
3	B₂	932	932

Atom	y (Å)	z (Å)
Se1	0.000	0.284
O2	1.392	-0.603
O3	-1.392	-0.603

	Se1	O2	O3
Se1		1.6502	1.6502
O2	1.6502		2.7841
O3	1.6502	2.7841

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

using model chemistry: QCISD(T)/daug-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: QCISD(T)/daug-cc-pVDZ

States and conformations

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