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

using model chemistry: PBEPBE/Def2TZVPP

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 PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-2166.802605
Energy at 298.15K-2166.802671
HF Energy-2166.802605
Nuclear repulsion energy86.596603
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 PBEPBE/Def2TZVPP
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 284 280 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 141.8 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 140.0 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 PBEPBE/Def2TZVPP
B
0.14335

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.790
Ga2 0.000 0.000 0.751

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.5412
Ga22.5412

picture of Aluminum Gallium state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al -0.002      
2 Ga 0.002      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.054 0.054
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.517 0.000 0.000
y 0.000 -32.517 0.000
z 0.000 0.000 -24.143
Traceless
 xyz
x -4.187 0.000 0.000
y 0.000 -4.187 0.000
z 0.000 0.000 8.375
Polar
3z2-r216.749
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.976 0.000 0.000
y 0.000 16.976 0.000
z 0.000 0.000 21.329


<r2> (average value of r2) Å2
<r2> 74.113
(<r2>)1/2 8.609

State 2 (1Σ)

Jump to S1C1
Energy calculated at PBEPBE/Def2TZVPP
 hartrees
Energy at 0K-2166.776553
Energy at 298.15K-2166.776699
HF Energy-2166.776553
Nuclear repulsion energy85.019095
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 PBEPBE/Def2TZVPP
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 352 348 1.09      

Unscaled Zero Point Vibrational Energy (zpe) 176.1 cm-1
Scaled (by 0.9879) Zero Point Vibrational Energy (zpe) 174.0 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 PBEPBE/Def2TZVPP
B
0.13817

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/Def2TZVPP

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -2.128
Ga2 0.000 0.000 0.892

Atom - Atom Distances (Å)
  Al1 Ga2
Al13.0198
Ga23.0198

picture of Aluminum Gallium state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al -0.009      
2 Ga 0.009      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.050 0.050
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.667 0.000 0.000
y 0.000 -26.667 0.000
z 0.000 0.000 -47.782
Traceless
 xyz
x 10.557 0.000 0.000
y 0.000 10.557 0.000
z 0.000 0.000 -21.115
Polar
3z2-r2-42.229
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 16.976 0.000 0.000
y 0.000 16.976 0.000
z 0.000 0.000 21.329


<r2> (average value of r2) Å2
<r2> 76.457
(<r2>)1/2 8.744