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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	-589.882785
Energy at 298.15K
HF Energy	-589.541578
Nuclear repulsion energy	102.234113

Atom	x (Å)	y (Å)	z (Å)
Ga1	0.000	0.000	-1.289
As2	0.000	0.000	1.211

	Ga1	As2
Ga1		2.5001
As2	2.5001

	hartrees
Energy at 0K	-589.837340
Energy at 298.15K
HF Energy	-589.479806
Nuclear repulsion energy	102.691223

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

using model chemistry: MP2=FULL/cc-pVTZ-PP

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

using model chemistry: MP2=FULL/cc-pVTZ-PP

States and conformations

State 1 (3Π)

State 2 (1Σ)

State 1 (³Π)

State 2 (¹Σ)