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

using model chemistry: HSEh1PBE/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 HSEh1PBE/6-311G*
 hartrees
Energy at 0K-2166.825243
Energy at 298.15K 
HF Energy-2166.825243
Nuclear repulsion energy86.773991
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/6-311G*
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 287 276 0.29      

Unscaled Zero Point Vibrational Energy (zpe) 143.7 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 137.9 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/6-311G*
B
0.14394

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -1.732
Ga2 0.000 0.000 0.726

Atom - Atom Distances (Å)
  Al1 Ga2
Al12.4576
Ga22.4576

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/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.090      
2 Ga -0.090      


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 -0.038 0.038
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -32.637 0.000 0.000
y 0.000 -32.637 0.000
z 0.000 0.000 -24.756
Traceless
 xyz
x -3.941 0.000 0.000
y 0.000 -3.941 0.000
z 0.000 0.000 7.881
Polar
3z2-r215.762
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 28.735 0.000 0.000
y 0.000 28.735 0.000
z 0.000 0.000 22.669


<r2> (average value of r2) Å2
<r2> 74.064
(<r2>)1/2 8.606

State 2 (1Σ)

Jump to S1C1
Energy calculated at HSEh1PBE/6-311G*
 hartrees
Energy at 0K-2166.808927
Energy at 298.15K 
HF Energy-2166.808927
Nuclear repulsion energy70.184863
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/6-311G*
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/6-311G*
B
0.09416

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Al1 0.000 0.000 -2.141
Ga2 0.000 0.000 0.898

Atom - Atom Distances (Å)
  Al1 Ga2
Al13.0385
Ga23.0385

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/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Al 0.044      
2 Ga -0.044      


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 0.311 0.311
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -26.839 0.000 0.000
y 0.000 -26.839 0.000
z 0.000 0.000 -46.668
Traceless
 xyz
x 9.914 0.000 0.000
y 0.000 9.914 0.000
z 0.000 0.000 -19.829
Polar
3z2-r2-39.658
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 11.004 0.000 0.000
y 0.000 11.004 0.000
z 0.000 0.000 32.176


<r2> (average value of r2) Å2
<r2> 105.454
(<r2>)1/2 10.269