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

using model chemistry: mPW1PW91/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at mPW1PW91/aug-cc-pVDZ
 hartrees
Energy at 0K-34.772728
Energy at 298.15K-34.776792
HF Energy-34.772728
Nuclear repulsion energy17.321654
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 mPW1PW91/aug-cc-pVDZ
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 2610 2501 128.23      
2 A1 2252 2158 152.18      
3 A1 1211 1160 96.64      
4 A1 685 657 157.31      
5 E 2238 2145 327.44      
5 E 2238 2145 327.37      
6 E 1259 1207 1.64      
6 E 1259 1207 1.64      
7 E 1090 1044 29.30      
7 E 1090 1044 29.31      
8 E 481 461 4.37      
8 E 481 461 4.38      

Unscaled Zero Point Vibrational Energy (zpe) 8446.6 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 8094.4 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 mPW1PW91/aug-cc-pVDZ
ABC
4.18317 0.78233 0.78233

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/aug-cc-pVDZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.419
B2 0.000 0.000 0.503
H3 0.000 0.000 1.706
H4 0.000 1.154 0.012
H5 1.000 -0.577 0.012
H6 -1.000 -0.577 0.012

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92253.12541.83911.83911.8391
B21.92251.20291.25451.25451.2545
H33.12541.20292.04982.04982.0498
H41.83911.25452.04981.99961.9996
H51.83911.25452.04981.99961.9996
H61.83911.25452.04981.99961.9996

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 66.965
Li1 B2 H5 66.965 Li1 B2 H6 66.965
Li1 H4 B2 74.151 Li1 H5 B2 74.151
Li1 H6 B2 74.151 H3 B2 H4 113.035
H3 B2 H5 113.035 H3 B2 H6 113.035
H4 B2 H5 105.684 H4 B2 H6 105.684
H5 B2 H6 105.684
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.506      
2 B -1.512      
3 H 0.709      
4 H 0.436      
5 H 0.436      
6 H 0.436      


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 -5.965 5.965
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.201 0.000 0.000
y 0.000 -14.201 0.000
z 0.000 0.000 -4.757
Traceless
 xyz
x -4.722 0.000 0.000
y 0.000 -4.722 0.000
z 0.000 0.000 9.444
Polar
3z2-r218.889
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 4.514 0.000 0.000
y 0.000 4.515 0.000
z 0.000 0.000 4.955


<r2> (average value of r2) Å2
<r2> 21.122
(<r2>)1/2 4.596