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

using model chemistry: B2PLYP/6-31G**

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 B2PLYP/6-31G**
 hartrees
Energy at 0K-32.132275
Energy at 298.15K-32.130974
HF Energy-32.115449
Nuclear repulsion energy3.711916
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 B2PLYP/6-31G**
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 552 552 6.90      

Unscaled Zero Point Vibrational Energy (zpe) 275.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 275.9 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 B2PLYP/6-31G**
B
0.86028

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-31G**

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.337
B2 0.000 0.000 0.802

Atom - Atom Distances (Å)
  Li1 B2
Li12.1384
B22.1384

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.086      
2 B -0.086      


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 -4.949 4.949
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.352 0.000 0.000
y 0.000 -9.865 0.000
z 0.000 0.000 -5.452
Traceless
 xyz
x -6.694 0.000 0.000
y 0.000 0.038 0.000
z 0.000 0.000 6.656
Polar
3z2-r213.312
x2-y2-4.488
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.312 0.000 0.000
y 0.000 5.101 0.000
z 0.000 0.000 12.448


<r2> (average value of r2) Å2
<r2> 14.751
(<r2>)1/2 3.841