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	hartrees
Energy at 0K	-2549.974575
Energy at 298.15K	-2549.973576
HF Energy	-2549.401383
Nuclear repulsion energy	187.189971

Mode Number	Symmetry	Frequency (cm^-1)	Scaled Frequency (cm^-1)	IR Intensities (km mol^-1)
1	A₁	896	852	1.20
2	A₁	349	332	22.39
3	B₂	987	938	10.58

Atom	y (Å)	z (Å)
Se1	0.000	0.280
O2	1.393	-0.594
O3	-1.393	-0.594

	Se1	O2	O3
Se1		1.6446	1.6446
O2	1.6446		2.7866
O3	1.6446	2.7866

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

using model chemistry: MP2=FULL/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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All results from a given calculation for SeO2 (Selenium dioxide)

using model chemistry: MP2=FULL/cc-pVDZ

States and conformations

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