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	hartrees
Energy at 0K	-2551.864013
Energy at 298.15K	-2551.863015
HF Energy	-2551.864013
Nuclear repulsion energy	188.206513

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	924	924	9.98
2	A₁	346	346	21.07
3	B₂	961	961	116.98

Atom	y (Å)	z (Å)
Se1	0.000	0.282
O2	1.379	-0.599
O3	-1.379	-0.599

	Se1	O2	O3
Se1		1.6363	1.6363
O2	1.6363		2.7574
O3	1.6363	2.7574

Number	Element	Mulliken
1	Se	1.363
2	O	-0.681
3	O	-0.681

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

using model chemistry: TPSSh/daug-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>	57.294
(<r²>)^1/2	7.569

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

using model chemistry: TPSSh/daug-cc-pVDZ

States and conformations

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