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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	-2474.710095
Energy at 298.15K
HF Energy	-2474.710095
Nuclear repulsion energy	87.788612

Atom	x (Å)	y (Å)	z (Å)
Se1	0.000	0.000	0.312
O2	0.000	0.000	-1.327

	Se1	O2
Se1		1.6396
O2	1.6396

Number	Element	Mulliken	CHELPG	AIM	ESP
1	Se	0.336
2	O	-0.336

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

using model chemistry: B3LYP/6-31G(2df,p)

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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Calc. vs exp. Bad Vib. HF vs MP2 Bad scale factors Low excited states Oddities NaCN Is not linear FAQ Help Units Choose Units Energy Bond length Rotational Constant Moment of Inertia Dipole and Quadrupole Polarizability Explanations Hartree cm-1 Debye Credits Just show me Show me a calculated geometry Summary Using older interface Limit Basis sets Method options List Recent molecules Choose a few Molecules Number of atoms By heavy atoms Diatomics InChI Deuterated Dimers Geometry Point group Point group count Bonds types Isodesmic reactions Bad point group Multiple conformers, states Vibrations Big anharmonicity Energy Enthalpy at 0 Kelvin Similar molecules Similar Isomers Cis/trans Tautomers Multiple conformers, states Ions, Dipoles, etc. List Ions Ionization changes point group Dipole Quadrupole Polarizability Proton Affinities Index of CCCBDB Feedback Error form Wants
You are here: Calculated > Energy > Optimized > Energy

	hartrees
Energy at 0K	-2474.666702
Energy at 298.15K	-2474.664235
Nuclear repulsion energy	87.760691

<r²>	31.770
(<r²>)^1/2	5.636

	Se1	O2
Se1		1.6401
O2	1.6401

<r²>	31.836
(<r²>)^1/2	5.642

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

using model chemistry: B3LYP/6-31G(2df,p)

States and conformations

State 1 (3Σ)

State 2 (1?)

State 1 (³Σ)

State 2 (¹?)