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State	Conformation	minimum conformation	conformer description	state description
1	1	yes	C*V	⁴Σ
2	1	yes	C*V	²Π

	hartrees
Energy at 0K	-69.313289
Energy at 298.15K	-69.312315
HF Energy	-69.313289
Nuclear repulsion energy	9.272394

Atom	x (Å)	y (Å)	z (Å)
Be1	0.000	0.000	-1.017
N2	0.000	0.000	0.581

	Be1	N2
Be1		1.5980
N2	1.5980

Number	Element	Mulliken	CHELPG	AIM	ESP
1	Be	0.088
2	N	-0.088

All results from a given calculation for BeN (Beryllium mononitride)

using model chemistry: B1B95/cc-pVTZ

States and conformations

State 1 (⁴Σ)

State 2 (²Π)

	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	-69.300946
Energy at 298.15K	-69.300001
HF Energy	-69.300946
Nuclear repulsion energy	9.914902

<r²>	14.174
(<r²>)^1/2	3.765

	Be1	N2
Be1		1.4944
N2	1.4944

<r²>	12.262
(<r²>)^1/2	3.502

All results from a given calculation for BeN (Beryllium mononitride)

using model chemistry: B1B95/cc-pVTZ

States and conformations

State 1 (4Σ)

State 2 (2Π)

State 1 (⁴Σ)

State 2 (²Π)