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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-34.793116
Energy at 298.15K-34.797135
HF Energy-34.793116
Nuclear repulsion energy17.258066
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/6-311G**
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 2581 2469 136.69      
2 A1 2262 2163 146.57      
3 A1 1224 1171 91.32      
4 A1 648 620 178.07      
5 E 2252 2154 359.75      
5 E 2251 2154 361.21      
6 E 1278 1222 3.13      
6 E 1278 1222 3.10      
7 E 1114 1066 27.88      
7 E 1114 1066 27.92      
8 E 461 441 5.80      
8 E 461 441 5.76      

Unscaled Zero Point Vibrational Energy (zpe) 8461.3 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 8093.3 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/6-311G**
ABC
4.18834 0.76339 0.76339

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.435
B2 0.000 0.000 0.507
H3 0.000 0.000 1.703
H4 0.000 1.154 0.023
H5 0.999 -0.577 0.023
H6 -0.999 -0.577 0.023

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.94173.13821.85911.85911.8591
B21.94171.19651.25091.25091.2509
H33.13821.19652.03812.03812.0381
H41.85911.25092.03811.99801.9980
H51.85911.25092.03811.99801.9980
H61.85911.25092.03811.99801.9980

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 67.249
Li1 B2 H5 67.249 Li1 B2 H6 67.249
Li1 H4 B2 74.399 Li1 H5 B2 74.399
Li1 H6 B2 74.399 H3 B2 H4 112.751
H3 B2 H5 112.751 H3 B2 H6 112.751
H4 B2 H5 106.002 H4 B2 H6 106.002
H5 B2 H6 106.002
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.512      
2 B -0.306      
3 H -0.039      
4 H -0.056      
5 H -0.056      
6 H -0.056      


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 -6.301 6.301
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.227 0.000 0.000
y 0.000 -14.227 0.000
z 0.000 0.000 -4.282
Traceless
 xyz
x -4.972 0.000 0.000
y 0.000 -4.972 0.000
z 0.000 0.000 9.944
Polar
3z2-r219.889
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 4.045 0.000 0.000
y 0.000 4.041 0.003
z 0.000 0.003 4.675


<r2> (average value of r2) Å2
<r2> 21.265
(<r2>)1/2 4.611