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	hartrees
Energy at 0K	-2552.051158
Energy at 298.15K	-2552.050130
HF Energy	-2552.051158
Nuclear repulsion energy	187.516045

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	883	883	8.65
2	A₁	341	341	19.52
3	B₂	917	917	98.94

Atom	y (Å)	z (Å)
Se1	0.000	0.286
O2	1.379	-0.608
O3	-1.379	-0.608

	Se1	O2	O3
Se1		1.6428	1.6428
O2	1.6428		2.7572
O3	1.6428	2.7572

Number	Element	Mulliken
1	Se	0.818
2	O	-0.409
3	O	-0.409

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

using model chemistry: BLYP/Def2TZVPP

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>	57.484
(<r²>)^1/2	7.582

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

using model chemistry: BLYP/Def2TZVPP

States and conformations

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