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All results from a given calculation for LiB (Lithium boride)

using model chemistry: wB97X-D/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Π
Energy calculated at wB97X-D/3-21G*
 hartrees
Energy at 0K-31.969537
Energy at 298.15K-31.968258
HF Energy-31.969537
Nuclear repulsion energy3.893393
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/3-21G*
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 584 554 129.60      

Unscaled Zero Point Vibrational Energy (zpe) 292.0 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 276.8 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/3-21G*
B
0.94667

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.265
B2 0.000 0.000 0.759

Atom - Atom Distances (Å)
  Li1 B2
Li12.0239
B22.0239

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.389      
2 B -0.389      


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 -5.220 5.220
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.028 0.000 0.000
y 0.000 -14.028 0.000
z 0.000 0.000 -2.256
Traceless
 xyz
x -5.886 0.000 0.000
y 0.000 -5.886 0.000
z 0.000 0.000 11.772
Polar
3z2-r223.544
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 6.119 0.000 0.000
y 0.000 6.119 0.000
z 0.000 0.000 7.460


<r2> (average value of r2) Å2
<r2> 14.102
(<r2>)1/2 3.755