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

using model chemistry: B97D3/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-34.571411
Energy at 298.15K-34.575349
HF Energy-34.571411
Nuclear repulsion energy 
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 B97D3/3-21G
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 2602 2558 99.16      
2 A1 2185 2148 145.02      
3 A1 1159 1139 102.78      
4 A1 640 629 153.91      
5 E 2143 2107 387.31      
5 E 2143 2107 387.39      
6 E 1259 1238 10.04      
6 E 1259 1238 10.04      
7 E 1099 1081 18.42      
7 E 1099 1081 18.43      
8 E 428 421 0.31      
8 E 428 421 0.31      

Unscaled Zero Point Vibrational Energy (zpe) 8222.6 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 8082.8 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 B97D3/3-21G
ABC
4.10084 0.71931 0.71931

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.495
B2 0.000 0.000 0.526
H3 0.000 0.000 1.728
H4 0.000 1.166 0.042
H5 1.010 -0.583 0.042
H6 -1.010 -0.583 0.042

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li12.02103.22341.92941.92941.9294
B22.02101.20251.26241.26241.2624
H33.22341.20252.05022.05022.0502
H41.92941.26242.05022.01962.0196
H51.92941.26242.05022.01962.0196
H61.92941.26242.05022.01962.0196

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 66.833
Li1 B2 H5 66.833 Li1 B2 H6 66.833
Li1 H4 B2 74.985 Li1 H5 B2 74.985
Li1 H6 B2 74.985 H3 B2 H4 113.167
H3 B2 H5 113.167 H3 B2 H6 113.167
H4 B2 H5 105.536 H4 B2 H6 105.536
H5 B2 H6 105.536
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.516      
2 B -0.473      
3 H -0.004      
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 -6.317 6.317
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.600 0.000 0.000
y 0.000 -14.600 0.000
z 0.000 0.000 -4.167
Traceless
 xyz
x -5.217 0.000 0.000
y 0.000 -5.217 0.000
z 0.000 0.000 10.433
Polar
3z2-r220.867
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 3.578 0.000 0.000
y 0.000 3.579 0.000
z 0.000 0.000 5.024


<r2> (average value of r2) Å2
<r2> 22.107
(<r2>)1/2 4.702