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	hartrees
Energy at 0K	-2551.923693
Energy at 298.15K	-2551.922713
HF Energy	-2551.923693
Nuclear repulsion energy	188.712987

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	936	908	9.74
2	A₁	359	349	26.51
3	B₂	983	954	80.94

Atom	y (Å)	z (Å)
Se1	0.000	0.282
O2	1.375	-0.598
O3	-1.375	-0.598

	Se1	O2	O3
Se1		1.6320	1.6320
O2	1.6320		2.7492
O3	1.6320	2.7492

Number	Element	Mulliken
1	Se	0.876
2	O	-0.438
3	O	-0.438

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

using model chemistry: B3LYPultrafine/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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<r²>	56.669
(<r²>)^1/2	7.528

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

using model chemistry: B3LYPultrafine/cc-pVDZ

States and conformations

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