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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	-4137.785624
Energy at 298.15K
HF Energy	-4137.637457
Nuclear repulsion energy	213.597195

Atom	x (Å)	y (Å)	z (Å)
Ga1	0.000	0.000	-1.307
As2	0.000	0.000	1.228

	Ga1	As2
Ga1		2.5344
As2	2.5344

Number	Element	Mulliken	CHELPG	AIM	ESP
1	Ga	0.239
2	As	-0.239

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

using model chemistry: ROMP2/3-21G*

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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You are here: Calculated > Energy > Optimized > Energy

	hartrees
Energy at 0K	-4137.734398
Energy at 298.15K
HF Energy	-4137.578152
Nuclear repulsion energy	214.822597

<r²>	125.681
(<r²>)^1/2	11.211

<r²>	124.606
(<r²>)^1/2	11.163

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

using model chemistry: ROMP2/3-21G*

States and conformations

State 1 (3Π)

State 2 (1Σ)

State 1 (³Π)

State 2 (¹Σ)