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

	hartrees
Energy at 0K	-4157.593738
Energy at 298.15K	-4157.591973
HF Energy	-4157.392465
Nuclear repulsion energy	208.952258

Atom	x (Å)	y (Å)	z (Å)
Ga1	0.000	0.000	-1.336
As2	0.000	0.000	1.255

	Ga1	As2
Ga1		2.5907
As2	2.5907

	hartrees
Energy at 0K	-4157.553048
Energy at 298.15K	-4157.551294
HF Energy	-4157.330025
Nuclear repulsion energy	210.194469

All results from a given calculation for GaAs (Gallium arsenide)

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

States and conformations

State 1 (³Π)

State 2 (¹Σ)

	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
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All results from a given calculation for GaAs (Gallium arsenide)

using model chemistry: CCSD(T)=FULL/aug-cc-pVDZ

States and conformations

State 1 (3Π)

State 2 (1Σ)

State 1 (³Π)

State 2 (¹Σ)