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

using model chemistry: M06-2X/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at M06-2X/TZVP
 hartrees
Energy at 0K-34.767371
Energy at 298.15K-34.771469
HF Energy-34.767371
Nuclear repulsion energy17.425661
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 M06-2X/TZVP
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 2651 2508 121.72      
2 A1 2309 2185 150.71      
3 A1 1235 1168 124.86      
4 A1 694 657 188.16      
5 E 2276 2154 358.45      
5 E 2276 2154 358.74      
6 E 1287 1217 3.54      
6 E 1287 1217 3.52      
7 E 1117 1057 31.22      
7 E 1117 1057 31.33      
8 E 494 467 3.23      
8 E 494 467 3.23      

Unscaled Zero Point Vibrational Energy (zpe) 8618.1 cm-1
Scaled (by 0.9462) Zero Point Vibrational Energy (zpe) 8154.5 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 M06-2X/TZVP
ABC
4.25875 0.78530 0.78530

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/TZVP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.420
B2 0.000 0.000 0.502
H3 0.000 0.000 1.693
H4 0.000 1.144 0.018
H5 0.991 -0.572 0.018
H6 -0.991 -0.572 0.018

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92203.11321.83781.83781.8378
B21.92201.19121.24231.24231.2423
H33.11321.19122.02852.02852.0285
H41.83781.24232.02851.98181.9818
H51.83781.24232.02851.98181.9818
H61.83781.24232.02851.98181.9818

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 67.078
Li1 B2 H5 67.078 Li1 B2 H6 67.078
Li1 H4 B2 74.416 Li1 H5 B2 74.416
Li1 H6 B2 74.416 H3 B2 H4 112.922
H3 B2 H5 112.922 H3 B2 H6 112.922
H4 B2 H5 105.811 H4 B2 H6 105.811
H5 B2 H6 105.811
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.392      
2 B -0.079      
3 H -0.012      
4 H -0.101      
5 H -0.101      
6 H -0.101      


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 -5.993 5.993
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.154 0.000 0.000
y 0.000 -14.154 0.000
z 0.000 0.000 -4.826
Traceless
 xyz
x -4.664 0.000 0.000
y 0.000 -4.664 0.000
z 0.000 0.000 9.328
Polar
3z2-r218.657
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 3.665 0.000 0.000
y 0.000 3.647 -0.007
z 0.000 -0.007 4.503


<r2> (average value of r2) Å2
<r2> 21.003
(<r2>)1/2 4.583