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

using model chemistry: B3LYP/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 B3LYP/Def2TZVPP
 hartrees
Energy at 0K-34.814032
Energy at 298.15K-34.818112
HF Energy-34.814032
Nuclear repulsion energy17.464118
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 B3LYP/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 2607 2510 125.34      
2 A1 2261 2176 151.76      
3 A1 1233 1187 103.70      
4 A1 696 670 157.11      
5 E 2223 2140 343.85      
5 E 2223 2140 343.81      
6 E 1277 1229 2.92      
6 E 1277 1229 2.92      
7 E 1118 1076 30.67      
7 E 1118 1076 30.66      
8 E 486 467 3.95      
8 E 486 467 3.95      

Unscaled Zero Point Vibrational Energy (zpe) 8502.1 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 8184.1 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 B3LYP/Def2TZVPP
ABC
4.27937 0.79145 0.79145

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.425
B2 0.000 0.000 0.505
H3 0.000 0.000 1.698
H4 0.000 1.148 0.018
H5 0.994 -0.574 0.018
H6 -0.994 -0.574 0.018

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93053.12311.84391.84391.8439
B21.93051.19261.24671.24671.2467
H33.12311.19262.03432.03432.0343
H41.84391.24672.03431.98751.9875
H51.84391.24672.03431.98751.9875
H61.84391.24672.03431.98751.9875

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 66.995
Li1 B2 H5 66.995 Li1 B2 H6 66.995
Li1 H4 B2 74.519 Li1 H5 B2 74.519
Li1 H6 B2 74.519 H3 B2 H4 113.005
H3 B2 H5 113.005 H3 B2 H6 113.005
H4 B2 H5 105.718 H4 B2 H6 105.718
H5 B2 H6 105.718
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.659      
2 B -0.573      
3 H 0.014      
4 H -0.033      
5 H -0.033      
6 H -0.033      


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 -5.954 5.954
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.282 0.000 0.000
y 0.000 -14.282 0.000
z 0.000 0.000 -4.869
Traceless
 xyz
x -4.707 0.000 0.000
y 0.000 -4.707 0.000
z 0.000 0.000 9.414
Polar
3z2-r218.828
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 4.181 0.000 0.000
y 0.000 4.181 0.000
z 0.000 0.000 4.778


<r2> (average value of r2) Å2
<r2> 20.975
(<r2>)1/2 4.580