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

using model chemistry: PBE1PBE/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
2 1 yes C*V 1Σ

State 1 (3Σ)

Jump to S2C1
Energy calculated at PBE1PBE/6-31+G**
 hartrees
Energy at 0K-2164.858072
Energy at 298.15K 
HF Energy-2164.858072
Nuclear repulsion energy88.807540
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 PBE1PBE/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 306 292 0.11      

Unscaled Zero Point Vibrational Energy (zpe) 152.8 cm-1
Scaled (by 0.9553) Zero Point Vibrational Energy (zpe) 146.0 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 PBE1PBE/6-31+G**
B
0.15076

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.692
Ga2 0.000 0.000 0.709

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.4014
Ga22.4014

picture of Aluminum Gallium state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.147      
2 Ga -0.147      


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 -0.081 0.081
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.584 0.000 0.000
y 0.000 -32.584 0.000
z 0.000 0.000 -24.699
Traceless
 xyz
x -3.942 0.000 0.000
y 0.000 -3.942 0.000
z 0.000 0.000 7.885
Polar
3z2-r215.770
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 20.964 0.000 0.000
y 0.000 20.964 0.000
z 0.000 0.000 21.797


<r2> (average value of r2) Å2
<r2> 71.526
(<r2>)1/2 8.457

State 2 (1Σ)

Jump to S1C1
Energy calculated at PBE1PBE/6-31+G**
 hartrees
Energy at 0K-2164.838631
Energy at 298.15K 
HF Energy-2164.838631
Nuclear repulsion energy71.169572
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 PBE1PBE/6-31+G**
Rotational Constants (cm-1) from geometry optimized at PBE1PBE/6-31+G**
B
0.09682

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/6-31+G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -2.111
Ga2 0.000 0.000 0.885

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.9965
Ga22.9965

picture of Aluminum Gallium state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/6-31+G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.119      
2 Ga -0.119      


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 0.202 0.202
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -27.206 0.000 0.000
y 0.000 -27.206 0.000
z 0.000 0.000 -47.504
Traceless
 xyz
x 10.149 0.000 0.000
y 0.000 10.149 0.000
z 0.000 0.000 -20.298
Polar
3z2-r2-40.597
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 14.777 0.000 0.000
y 0.000 14.777 0.000
z 0.000 0.000 32.248


<r2> (average value of r2) Å2
<r2> 103.457
(<r2>)1/2 10.171