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	hartrees
Energy at 0K	-2552.093699
Energy at 298.15K	-2552.092670
HF Energy	-2552.093699
Nuclear repulsion energy	187.400093

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	879	876	8.74
2	A₁	338	337	19.01
3	B₂	913	910	107.75

Atom	y (Å)	z (Å)
Se1	0.000	0.285
O2	1.381	-0.606
O3	-1.381	-0.606

	Se1	O2	O3
Se1		1.6437	1.6437
O2	1.6437		2.7622
O3	1.6437	2.7622

Number	Element	Mulliken
1	Se	1.364
2	O	-0.682
3	O	-0.682

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

using model chemistry: BLYP/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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<r²>	57.777
(<r²>)^1/2	7.601

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

using model chemistry: BLYP/aug-cc-pVTZ

States and conformations

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