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All results from a given calculation for GaP (Gallium monophosphide)

using model chemistry: MP3=FULL/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Σ
4 1 yes C*V 1Σ

State 1 (3Σ)

Jump to S2C1 S3C1 S4C1
Energy calculated at MP3=FULL/3-21G
 hartrees
Energy at 0K-2252.907519
Energy at 298.15K-2252.907933
HF Energy-2252.826034
Nuclear repulsion energy104.212526
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3=FULL/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 313 313 11.55      

Unscaled Zero Point Vibrational Energy (zpe) 156.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 156.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/3-21G
B
0.14149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.770
P2 0.000 0.000 -1.591

Atom - Atom Distances (Å)
  Ga1 P2
Ga12.3612
P22.3612

picture of Gallium monophosphide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 2 (3Π)

Jump to S1C1 S3C1 S4C1
Energy calculated at MP3=FULL/3-21G
 hartrees
Energy at 0K-2252.907519
Energy at 298.15K-2252.907933
HF Energy-2252.826034
Nuclear repulsion energy104.212526
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3=FULL/3-21G
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/3-21G
B
0.14149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 3 (1Π)

Jump to S1C1 S2C1 S4C1
Energy calculated at MP3=FULL/3-21G
 hartrees
Energy at 0K-2252.907519
Energy at 298.15K-2252.907933
HF Energy-2252.826034
Nuclear repulsion energy104.212526
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3=FULL/3-21G
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/3-21G
B
0.14149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 4 (1Σ)

Jump to S1C1 S2C1 S3C1
Energy calculated at MP3=FULL/3-21G
 hartrees
Energy at 0K-2252.874546
Energy at 298.15K-2252.875075
HF Energy-2252.756085
Nuclear repulsion energy114.723633
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3=FULL/3-21G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 423 423 1.30      

Unscaled Zero Point Vibrational Energy (zpe) 211.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 211.6 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/3-21G
B
0.17147

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/3-21G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.699
P2 0.000 0.000 -1.445

Atom - Atom Distances (Å)
  Ga1 P2
Ga12.1449
P22.1449

picture of Gallium monophosphide state 4 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability