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

using model chemistry: HF/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at HF/Def2TZVPP
 hartrees
Energy at 0K-34.468045
Energy at 298.15K-34.472174
HF Energy-34.468045
Nuclear repulsion energy17.363281
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 HF/Def2TZVPP
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 2660 2411 175.17      
2 A1 2289 2075 209.94      
3 A1 1335 1210 143.10      
4 A1 694 629 174.44      
5 E 2212 2005 482.04      
5 E 2212 2005 482.04      
6 E 1351 1225 5.57      
6 E 1351 1225 5.57      
7 E 1209 1096 57.53      
7 E 1209 1096 57.53      
8 E 494 448 3.75      
8 E 494 448 3.75      

Unscaled Zero Point Vibrational Energy (zpe) 8754.7 cm-1
Scaled (by 0.9064) Zero Point Vibrational Energy (zpe) 7935.2 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 HF/Def2TZVPP
ABC
4.23209 0.78072 0.78072

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.429
B2 0.000 0.000 0.508
H3 0.000 0.000 1.700
H4 0.000 1.151 0.016
H5 0.997 -0.576 0.016
H6 -0.997 -0.576 0.016

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93723.12961.84791.84791.8479
B21.93721.19241.25171.25171.2517
H33.12961.19242.03992.03992.0399
H41.84791.25172.03991.99391.9939
H51.84791.25172.03991.99391.9939
H61.84791.25172.03991.99391.9939

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 66.873
Li1 B2 H5 66.873 Li1 B2 H6 66.873
Li1 H4 B2 74.595 Li1 H5 B2 74.595
Li1 H6 B2 74.595 H3 B2 H4 113.127
H3 B2 H5 113.127 H3 B2 H6 113.127
H4 B2 H5 105.581 H4 B2 H6 105.581
H5 B2 H6 105.581
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.725      
2 B -0.345      
3 H -0.057      
4 H -0.108      
5 H -0.108      
6 H -0.108      


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 -6.168 6.168
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.336 0.000 0.000
y 0.000 -14.336 0.000
z 0.000 0.000 -4.542
Traceless
 xyz
x -4.897 0.000 0.000
y 0.000 -4.897 0.000
z 0.000 0.000 9.793
Polar
3z2-r219.587
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 3.902 0.000 0.000
y 0.000 3.902 0.000
z 0.000 0.000 4.307


<r2> (average value of r2) Å2
<r2> 21.102
(<r2>)1/2 4.594