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All results from a given calculation for LiAl (Lithium Aluminum)

using model chemistry: HSEh1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ+
Energy calculated at HSEh1PBE/cc-pVTZ
 hartrees
Energy at 0K-249.767338
Energy at 298.15K 
HF Energy-249.767338
Nuclear repulsion energy7.132336
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/cc-pVTZ
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 306 294 9.82 447.52 0.07 0.14

Unscaled Zero Point Vibrational Energy (zpe) 153.2 cm-1
Scaled (by 0.9611) Zero Point Vibrational Energy (zpe) 147.2 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/cc-pVTZ
B
0.36159

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -2.351
Al2 0.000 0.000 0.543

Atom - Atom Distances (Å)
  Li1 Al2
Li12.8936
Al22.8936

picture of Lithium Aluminum state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.085      
2 Al -0.085      


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 -2.711 2.711
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.109 0.000 0.000
y 0.000 -19.109 0.000
z 0.000 0.000 -18.047
Traceless
 xyz
x -0.531 0.000 0.000
y 0.000 -0.531 0.000
z 0.000 0.000 1.061
Polar
3z2-r22.123
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 16.848 0.000 0.000
y 0.000 16.848 0.000
z 0.000 0.000 40.354


<r2> (average value of r2) Å2
<r2> 32.123
(<r2>)1/2 5.668