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

using model chemistry: HF/cc-pVQZ

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/cc-pVQZ
 hartrees
Energy at 0K-34.471014
Energy at 298.15K-34.475161
HF Energy-34.471014
Nuclear repulsion energy17.370305
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/cc-pVQZ
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 2657 2414 173.70      
2 A1 2285 2076 213.25      
3 A1 1340 1218 143.23      
4 A1 695 632 173.74      
5 E 2206 2004 465.35      
5 E 2206 2004 465.35      
6 E 1353 1229 3.73      
6 E 1353 1229 3.73      
7 E 1209 1099 56.98      
7 E 1209 1099 56.98      
8 E 503 457 4.29      
8 E 503 457 4.29      

Unscaled Zero Point Vibrational Energy (zpe) 8760.1 cm-1
Scaled (by 0.9084) Zero Point Vibrational Energy (zpe) 7957.7 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/cc-pVQZ
ABC
4.23494 0.78161 0.78161

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.421
B2 0.000 0.000 0.507
H3 0.000 0.000 1.698
H4 0.000 1.147 0.010
H5 0.994 -0.574 0.010
H6 -0.994 -0.574 0.010

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92743.11901.83441.83441.8344
B21.92741.19161.25011.25011.2501
H33.11901.19162.04092.04092.0409
H41.83441.25012.04091.98741.9874
H51.83441.25012.04091.98741.9874
H61.83441.25012.04091.98741.9874

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 66.615
Li1 B2 H5 66.615 Li1 B2 H6 66.615
Li1 H4 B2 74.666 Li1 H5 B2 74.666
Li1 H6 B2 74.666 H3 B2 H4 113.385
H3 B2 H5 113.385 H3 B2 H6 113.385
H4 B2 H5 105.290 H4 B2 H6 105.290
H5 B2 H6 105.290
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.362      
2 B 0.143      
3 H -0.103      
4 H -0.134      
5 H -0.134      
6 H -0.134      


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 -6.105 6.105
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.219 0.000 0.000
y 0.000 -14.219 0.000
z 0.000 0.000 -4.606
Traceless
 xyz
x -4.807 0.000 0.000
y 0.000 -4.807 0.000
z 0.000 0.000 9.613
Polar
3z2-r219.227
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 4.083 0.000 0.000
y 0.000 4.083 0.000
z 0.000 0.000 4.380


<r2> (average value of r2) Å2
<r2> 21.053
(<r2>)1/2 4.588