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

using model chemistry: BLYP/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 BLYP/STO-3G
 hartrees
Energy at 0K-34.297511
Energy at 298.15K-34.301630
HF Energy-34.297511
Nuclear repulsion energy17.508060
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 BLYP/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 3032 2805 10.91      
2 A1 2336 2161 272.76      
3 A1 1273 1178 112.34      
4 A1 782 723 96.08      
5 E 2304 2132 210.53      
5 E 2304 2132 210.52      
6 E 1362 1260 0.65      
6 E 1362 1260 0.65      
7 E 1246 1152 17.68      
7 E 1246 1152 17.68      
8 E 577 534 4.51      
8 E 577 534 4.51      

Unscaled Zero Point Vibrational Energy (zpe) 9199.5 cm-1
Scaled (by 0.9252) Zero Point Vibrational Energy (zpe) 8511.4 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 BLYP/STO-3G
ABC
4.21439 0.80380 0.80380

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.397
B2 0.000 0.000 0.502
H3 0.000 0.000 1.669
H4 0.000 1.150 0.005
H5 0.996 -0.575 0.005
H6 -0.996 -0.575 0.005

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.89903.06591.81341.81341.8134
B21.89901.16691.25301.25301.2530
H33.06591.16692.02282.02282.0228
H41.81341.25302.02281.99221.9922
H51.81341.25302.02281.99221.9922
H61.81341.25302.02281.99221.9922

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 66.630
Li1 B2 H5 66.630 Li1 B2 H6 66.630
Li1 H4 B2 74.003 Li1 H5 B2 74.003
Li1 H6 B2 74.003 H3 B2 H4 113.370
H3 B2 H5 113.370 H3 B2 H6 113.370
H4 B2 H5 105.306 H4 B2 H6 105.306
H5 B2 H6 105.306
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at BLYP/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.241      
2 B -0.104      
3 H -0.049      
4 H -0.029      
5 H -0.029      
6 H -0.029      


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 -4.658 4.658
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -13.387 0.000 0.000
y 0.000 -13.387 0.000
z 0.000 0.000 -5.162
Traceless
 xyz
x -4.113 0.000 0.000
y 0.000 -4.113 0.000
z 0.000 0.000 8.225
Polar
3z2-r216.450
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 1.781 0.000 0.000
y 0.000 1.781 0.000
z 0.000 0.000 3.620


<r2> (average value of r2) Å2
<r2> 20.518
(<r2>)1/2 4.530