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

using model chemistry: TPSSh/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 TPSSh/3-21G
 hartrees
Energy at 0K-32.007596
Energy at 298.15K-32.006280
HF Energy-32.007596
Nuclear repulsion energy3.608463
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 TPSSh/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 528 512 11.58      

Unscaled Zero Point Vibrational Energy (zpe) 264.1 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 255.9 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 TPSSh/3-21G
B
0.81300

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.375
B2 0.000 0.000 0.825

Atom - Atom Distances (Å)
  Li1 B2
Li12.1997
B22.1997

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.329      
2 B -0.329      


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 -6.097 6.097
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.549 0.000 0.000
y 0.000 13.860 0.000
z 0.000 0.000 13.364


<r2> (average value of r2) Å2
<r2> 15.481
(<r2>)1/2 3.935