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

using model chemistry: LSDA/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at LSDA/6-311G**
 hartrees
Energy at 0K-34.542545
Energy at 298.15K-34.546645
HF Energy-34.542545
Nuclear repulsion energy17.464255
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 LSDA/6-311G**
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 2578 2547 87.93      
2 A1 2237 2210 117.09      
3 A1 1154 1140 72.33      
4 A1 711 702 148.19      
5 E 2252 2224 246.47      
5 E 2252 2224 246.43      
6 E 1226 1211 1.07      
6 E 1226 1211 1.07      
7 E 1035 1023 10.83      
7 E 1035 1023 10.83      
8 E 517 511 4.85      
8 E 517 511 4.85      

Unscaled Zero Point Vibrational Energy (zpe) 8370.2 cm-1
Scaled (by 0.9877) Zero Point Vibrational Energy (zpe) 8267.3 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 LSDA/6-311G**
ABC
4.23194 0.79962 0.79962

See section I.F.4 to change rotational constant units
Geometric Data calculated at LSDA/6-311G**

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.403
B2 0.000 0.000 0.496
H3 0.000 0.000 1.695
H4 0.000 1.148 0.012
H5 0.994 -0.574 0.012
H6 -0.994 -0.574 0.012

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.89843.09791.82181.82181.8218
B21.89841.19951.24561.24561.2456
H33.09791.19952.03732.03732.0373
H41.82181.24562.03731.98811.9881
H51.82181.24562.03731.98811.9881
H61.82181.24562.03731.98811.9881

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 67.148
Li1 B2 H5 67.148 Li1 B2 H6 67.148
Li1 H4 B2 73.797 Li1 H5 B2 73.797
Li1 H6 B2 73.797 H3 B2 H4 112.852
H3 B2 H5 112.852 H3 B2 H6 112.852
H4 B2 H5 105.889 H4 B2 H6 105.889
H5 B2 H6 105.889
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.428      
2 B -0.501      
3 H 0.007      
4 H 0.022      
5 H 0.022      
6 H 0.022      


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 -5.799 5.799
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.226 0.000 0.000
y 0.000 -14.226 0.000
z 0.000 0.000 -5.112
Traceless
 xyz
x -4.557 0.000 0.000
y 0.000 -4.557 0.000
z 0.000 0.000 9.114
Polar
3z2-r218.228
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 4.242 0.000 0.000
y 0.000 4.242 0.000
z 0.000 0.000 4.994


<r2> (average value of r2) Å2
<r2> 20.946
(<r2>)1/2 4.577