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State	Conformation	minimum conformation	conformer description	state description
1	1	yes	C*V	³Σ
2	1	yes	C*V	¹?

	hartrees
Energy at 0K	-2464.499165
Energy at 298.15K
HF Energy	-2464.499165
Nuclear repulsion energy	83.297188

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.329
O2	0.000	0.000	-1.399

	Se1	O2
Se1		1.7280
O2	1.7280

Number	Element	Mulliken	CHELPG	AIM	ESP
1	Se	0.383
2	O	-0.383

All results from a given calculation for SeO (Selenium monoxide)

using model chemistry: PBEPBE/3-21G

States and conformations

State 1 (³Σ)

State 2 (¹?)

	Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
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You are here: Calculated > Energy > Optimized > Energy

	hartrees
Energy at 0K	-2464.452848
Energy at 298.15K	-2464.450352
Nuclear repulsion energy	83.219692

<r²>	33.733
(<r²>)^1/2	5.808

	Se1	O2
Se1		1.7296
O2	1.7296

<r²>	33.803
(<r²>)^1/2	5.814

All results from a given calculation for SeO (Selenium monoxide)

using model chemistry: PBEPBE/3-21G

States and conformations

State 1 (3Σ)

State 2 (1?)

State 1 (³Σ)

State 2 (¹?)