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

using model chemistry: HSEh1PBE/6-31G**

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 HSEh1PBE/6-31G**
 hartrees
Energy at 0K-2164.861591
Energy at 298.15K 
HF Energy-2164.861591
Nuclear repulsion energy88.644642
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 HSEh1PBE/6-31G**
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 304 290 0.20      

Unscaled Zero Point Vibrational Energy (zpe) 151.8 cm-1
Scaled (by 0.9543) Zero Point Vibrational Energy (zpe) 144.9 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 HSEh1PBE/6-31G**
B
0.15021

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.695
Ga2 0.000 0.000 0.711

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.4058
Ga22.4058

picture of Aluminum Gallium state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.133      
2 Ga -0.133      


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 -0.092 0.092
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.520 0.000 0.000
y 0.000 -32.520 0.000
z 0.000 0.000 -24.668
Traceless
 xyz
x -3.926 0.000 0.000
y 0.000 -3.926 0.000
z 0.000 0.000 7.851
Polar
3z2-r215.703
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 18.596 0.000 0.000
y 0.000 18.596 0.000
z 0.000 0.000 21.595


<r2> (average value of r2) Å2
<r2> 71.687
(<r2>)1/2 8.467

State 2 (1Σ)

Jump to S1C1
Energy calculated at HSEh1PBE/6-31G**
 hartrees
Energy at 0K-2164.842499
Energy at 298.15K 
HF Energy-2164.842499
Nuclear repulsion energy70.460275
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 HSEh1PBE/6-31G**
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-31G**
B
0.09490

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -2.132
Ga2 0.000 0.000 0.894

Atom - Atom Distances (Å)
  Al1 Ga2
Al13.0266
Ga23.0266

picture of Aluminum Gallium state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.094      
2 Ga -0.094      


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 0.152 0.152
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.987 0.000 0.000
y 0.000 -26.987 0.000
z 0.000 0.000 -46.498
Traceless
 xyz
x 9.755 0.000 0.000
y 0.000 9.755 0.000
z 0.000 0.000 -19.511
Polar
3z2-r2-39.022
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 12.058 0.000 0.000
y 0.000 12.058 0.000
z 0.000 0.000 29.628


<r2> (average value of r2) Å2
<r2> 104.820
(<r2>)1/2 10.238