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	hartrees
Energy at 0K	-2550.204678
Energy at 298.15K	-2550.203552
HF Energy	-2549.478178
Nuclear repulsion energy	184.641887

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)
1	A₁	760	732
2	A₁	304	293
3	B₂	846	815

Atom	y (Å)	z (Å)
Se1	0.000	0.285
O2	1.410	-0.606
O3	-1.410	-0.606

	Se1	O2	O3
Se1		1.6676	1.6676
O2	1.6676		2.8194
O3	1.6676	2.8194

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

using model chemistry: MP4/TZVP

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

using model chemistry: MP4/TZVP

States and conformations

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