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All results from a given calculation for LiBH4 (Lithium borohydride)

using model chemistry: B1B95/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B1B95/STO-3G
 hartrees
Energy at 0K-34.302493
Energy at 298.15K-34.306681
HF Energy-34.302493
Nuclear repulsion energy17.658769
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 B1B95/STO-3G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3137 2770 13.73      
2 A1 2428 2144 316.08      
3 A1 1318 1164 118.38      
4 A1 800 706 110.72      
5 E 2417 2134 209.68      
5 E 2417 2134 209.79      
6 E 1414 1248 0.15      
6 E 1414 1248 0.15      
7 E 1284 1134 16.24      
7 E 1284 1134 16.24      
8 E 609 538 3.78      
8 E 609 538 3.79      

Unscaled Zero Point Vibrational Energy (zpe) 9565.2 cm-1
Scaled (by 0.883) Zero Point Vibrational Energy (zpe) 8446.0 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 B1B95/STO-3G
ABC
4.29336 0.81555 0.81555

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/STO-3G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.389
B2 0.000 0.000 0.497
H3 0.000 0.000 1.655
H4 0.000 1.140 0.009
H5 0.987 -0.570 0.009
H6 -0.987 -0.570 0.009

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.88563.04331.80371.80371.8037
B21.88561.15771.23951.23951.2395
H33.04331.15772.00132.00132.0013
H41.80371.23952.00131.97381.9738
H51.80371.23952.00131.97381.9738
H61.80371.23952.00131.97381.9738

picture of Lithium borohydride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
Li1 B2 H3 180.000 Li1 B2 H4 66.842
Li1 B2 H5 66.842 Li1 B2 H6 66.842
Li1 H4 B2 73.976 Li1 H5 B2 73.976
Li1 H6 B2 73.976 H3 B2 H4 113.158
H3 B2 H5 113.158 H3 B2 H6 113.158
H4 B2 H5 105.546 H4 B2 H6 105.546
H5 B2 H6 105.546
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.266      
2 B -0.124      
3 H -0.047      
4 H -0.032      
5 H -0.032      
6 H -0.032      


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 -4.847 4.847
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.268 0.000 0.000
y 0.000 -13.268 0.000
z 0.000 0.000 -4.974
Traceless
 xyz
x -4.147 0.000 0.000
y 0.000 -4.147 0.000
z 0.000 0.000 8.294
Polar
3z2-r216.589
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 1.644 0.000 0.000
y 0.000 1.645 -0.000
z 0.000 -0.000 3.431


<r2> (average value of r2) Å2
<r2> 20.214
(<r2>)1/2 4.496