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

using model chemistry: QCISD/6-31+G**

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 QCISD/6-31+G**
 hartrees
Energy at 0K-2262.064285
Energy at 298.15K-2262.064765
HF Energy-2261.914431
Nuclear repulsion energy109.661314
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 QCISD/6-31+G**
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 374 353 7.32      

Unscaled Zero Point Vibrational Energy (zpe) 186.7 cm-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 176.5 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 QCISD/6-31+G**
B
0.15667

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.732
P2 0.000 0.000 -1.512

Atom - Atom Distances (Å)
  Ga1 P2
Ga12.2439
P22.2439

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 QCISD/6-31+G**
 hartrees
Energy at 0K-2262.064285
Energy at 298.15K-2262.064765
HF Energy-2261.914431
Nuclear repulsion energy109.661314
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 QCISD/6-31+G**
Rotational Constants (cm-1) from geometry optimized at QCISD/6-31+G**
B
0.15667

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-31+G**

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 3 (1Π)

Jump to S1C1 S2C1 S4C1
Energy calculated at QCISD/6-31+G**
 hartrees
Energy at 0K-2262.064285
Energy at 298.15K-2262.064765
HF Energy-2261.914431
Nuclear repulsion energy109.661314
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 QCISD/6-31+G**
Rotational Constants (cm-1) from geometry optimized at QCISD/6-31+G**
B
0.15667

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-31+G**

Point Group is C∞v

Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability

State 4 (1Σ)

Jump to S1C1 S2C1 S3C1
Energy calculated at QCISD/6-31+G**
 hartrees
Energy at 0K-2262.037360
Energy at 298.15K-2262.037919
HF Energy-2261.845695
Nuclear repulsion energy116.211872
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 QCISD/6-31+G**
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 458 433 0.74      

Unscaled Zero Point Vibrational Energy (zpe) 229.2 cm-1
Scaled (by 0.9454) Zero Point Vibrational Energy (zpe) 216.7 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 QCISD/6-31+G**
B
0.17595

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.690
P2 0.000 0.000 -1.427

Atom - Atom Distances (Å)
  Ga1 P2
Ga12.1174
P22.1174

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