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

using model chemistry: wB97X-D/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 wB97X-D/cc-pVTZ
 hartrees
Energy at 0K-249.879836
Energy at 298.15K 
HF Energy-249.879836
Nuclear repulsion energy7.152712
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 wB97X-D/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 330 315 9.31 678.26 0.08 0.14

Unscaled Zero Point Vibrational Energy (zpe) 164.8 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 157.6 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 wB97X-D/cc-pVTZ
B
0.36366

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -2.344
Al2 0.000 0.000 0.541

Atom - Atom Distances (Å)
  Li1 Al2
Li12.8853
Al22.8853

picture of Lithium Aluminum state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.168      
2 Al -0.168      


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 -3.934 3.934
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -19.143 0.000 0.000
y 0.000 -19.143 0.000
z 0.000 0.000 -15.205
Traceless
 xyz
x -1.969 0.000 0.000
y 0.000 -1.969 0.000
z 0.000 0.000 3.938
Polar
3z2-r27.877
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 16.286 0.000 0.000
y 0.000 16.286 0.000
z 0.000 0.000 38.440


<r2> (average value of r2) Å2
<r2> 31.429
(<r2>)1/2 5.606