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

using model chemistry: ROHF/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 ROHF/3-21G*
 hartrees
Energy at 0K-31.797697
Energy at 298.15K-31.796399
HF Energy-31.797697
Nuclear repulsion energy3.623821
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 ROHF/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 555 504 41.69      

Unscaled Zero Point Vibrational Energy (zpe) 277.3 cm-1
Scaled (by 0.9085) Zero Point Vibrational Energy (zpe) 251.9 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 ROHF/3-21G*
B
0.81993

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.369
B2 0.000 0.000 0.821

Atom - Atom Distances (Å)
  Li1 B2
Li12.1904
B22.1904

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.391      
2 B -0.391      


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 -6.043 6.043
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.343 0.000 0.000
y 0.000 -9.870 0.000
z 0.000 0.000 -4.546
Traceless
 xyz
x -7.135 0.000 0.000
y 0.000 -0.425 0.000
z 0.000 0.000 7.561
Polar
3z2-r215.122
x2-y2-4.473
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 14.984
(<r2>)1/2 3.871