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	hartrees
Energy at 0K	-2548.798793
Energy at 298.15K	-2548.797644
HF Energy	-2548.633675
Nuclear repulsion energy	178.214897

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	752	752	0.00
2	A₁	302	302	22.10
3	B₂	806	806	4.80

Atom	y (Å)	z (Å)
Se1	0.000	0.302
O2	1.448	-0.642
O3	-1.448	-0.642

	Se1	O2	O3
Se1		1.7288	1.7288
O2	1.7288		2.8960
O3	1.7288	2.8960

Number	Element	Mulliken
1	Se	1.057
2	O	-0.528
3	O	-0.528

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

using model chemistry: B2PLYP/6-31G

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>	62.195
(<r²>)^1/2	7.886

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

using model chemistry: B2PLYP/6-31G

States and conformations

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