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

using model chemistry: PBEPBE/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 PBEPBE/STO-3G
 hartrees
Energy at 0K-34.251149
Energy at 298.15K-34.255281
HF Energy-34.251149
Nuclear repulsion energy17.532399
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 PBEPBE/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 3054 2790 8.11      
2 A1 2356 2152 279.04      
3 A1 1258 1149 92.42      
4 A1 788 720 96.01      
5 E 2350 2147 187.45      
5 E 2350 2147 187.45      
6 E 1362 1244 1.41      
6 E 1362 1244 1.41      
7 E 1235 1129 11.94      
7 E 1235 1129 11.93      
8 E 587 536 3.46      
8 E 587 536 3.47      

Unscaled Zero Point Vibrational Energy (zpe) 9261.3 cm-1
Scaled (by 0.9136) Zero Point Vibrational Energy (zpe) 8461.2 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 PBEPBE/STO-3G
ABC
4.20476 0.80744 0.80744

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.395
B2 0.000 0.000 0.498
H3 0.000 0.000 1.664
H4 0.000 1.152 0.010
H5 0.997 -0.576 0.010
H6 -0.997 -0.576 0.010

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.89323.05961.81701.81701.8170
B21.89321.16641.25051.25051.2505
H33.05961.16642.01542.01542.0154
H41.81701.25052.01541.99451.9945
H51.81701.25052.01541.99451.9945
H61.81701.25052.01541.99451.9945

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 67.050
Li1 B2 H5 67.050 Li1 B2 H6 67.050
Li1 H4 B2 73.623 Li1 H5 B2 73.623
Li1 H6 B2 73.623 H3 B2 H4 112.950
H3 B2 H5 112.950 H3 B2 H6 112.950
H4 B2 H5 105.780 H4 B2 H6 105.780
H5 B2 H6 105.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.224      
2 B -0.146      
3 H -0.037      
4 H -0.013      
5 H -0.013      
6 H -0.013      


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 -4.634 4.634
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.319 0.000 0.000
y 0.000 -13.319 0.000
z 0.000 0.000 -5.126
Traceless
 xyz
x -4.096 0.000 0.000
y 0.000 -4.096 0.000
z 0.000 0.000 8.193
Polar
3z2-r216.386
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 1.767 0.000 0.000
y 0.000 1.767 0.000
z 0.000 0.000 3.647


<r2> (average value of r2) Å2
<r2> 20.441
(<r2>)1/2 4.521