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All results from a given calculation for AlGa (Aluminum Gallium)

using model chemistry: MP3=FULL/6-311G**

19 10 17 12 22

States and conformations

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

State 1 (3Σ)

Jump to S2C1
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-2165.638377
Energy at 298.15K 
HF Energy-2165.065885
Nuclear repulsion energy81.689530
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/6-311G**
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 325 325 1.98      

Unscaled Zero Point Vibrational Energy (zpe) 162.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 162.4 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/6-311G**
B
0.12756

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.839
Ga2 0.000 0.000 0.771

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.6106
Ga22.6106

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

State 2 (1Σ)

Jump to S1C1
Energy calculated at MP3=FULL/6-311G**
 hartrees
Energy at 0K-2165.628524
Energy at 298.15K 
HF Energy-2165.056792
Nuclear repulsion energy70.982025
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/6-311G**
Rotational Constants (cm-1) from geometry optimized at MP3=FULL/6-311G**
B
0.09631

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-311G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -2.117
Ga2 0.000 0.000 0.888

Atom - Atom Distances (Å)
  Al1 Ga2
Al13.0044
Ga23.0044

picture of Aluminum Gallium state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability