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	hartrees
Energy at 0K	-2551.883559
Energy at 298.15K	-2551.882628
HF Energy	-2551.883559
Nuclear repulsion energy	191.207013

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	1018	1018	14.05
2	A₁	376	376	29.65
3	B₂	1060	1060	145.40

Atom	y (Å)	z (Å)
Se1	0.000	0.280
O2	1.353	-0.594
O3	-1.353	-0.594

	Se1	O2	O3
Se1		1.6110	1.6110
O2	1.6110		2.7067
O3	1.6110	2.7067

Number	Element	Mulliken
1	Se	1.456
2	O	-0.728
3	O	-0.728

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

using model chemistry: M06-2X/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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<r²>	56.193
(<r²>)^1/2	7.496

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

using model chemistry: M06-2X/aug-cc-pVDZ

States and conformations

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