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

using model chemistry: mPW1PW91/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/cc-pVDZ
 hartrees
Energy at 0K-34.769878
Energy at 298.15K-34.773931
HF Energy-34.769878
Nuclear repulsion energy17.243859
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/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 2617 2508 133.27      
2 A1 2262 2167 158.80      
3 A1 1205 1154 89.99      
4 A1 678 650 158.63      
5 E 2251 2157 349.22      
5 E 2251 2157 349.16      
6 E 1253 1201 0.59      
6 E 1253 1201 0.59      
7 E 1086 1041 26.98      
7 E 1086 1041 26.98      
8 E 481 461 4.06      
8 E 480 460 4.06      

Unscaled Zero Point Vibrational Energy (zpe) 8451.8 cm-1
Scaled (by 0.9583) Zero Point Vibrational Energy (zpe) 8099.4 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/cc-pVDZ
ABC
4.15868 0.77107 0.77107

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.432
B2 0.000 0.000 0.506
H3 0.000 0.000 1.712
H4 0.000 1.158 0.019
H5 1.003 -0.579 0.019
H6 -1.003 -0.579 0.019

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93813.14461.85671.85671.8567
B21.93811.20651.25601.25601.2560
H33.14461.20652.05122.05122.0512
H41.85671.25602.05122.00552.0055
H51.85671.25602.05122.00552.0055
H61.85671.25602.05122.00552.0055

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 67.203
Li1 B2 H5 67.203 Li1 B2 H6 67.203
Li1 H4 B2 74.215 Li1 H5 B2 74.215
Li1 H6 B2 74.215 H3 B2 H4 112.797
H3 B2 H5 112.797 H3 B2 H6 112.797
H4 B2 H5 105.951 H4 B2 H6 105.951
H5 B2 H6 105.951
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.054      
2 B -0.208      
3 H -0.041      
4 H 0.065      
5 H 0.065      
6 H 0.065      


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 -5.936 5.936
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.161 0.000 0.000
y 0.000 -14.161 0.000
z 0.000 0.000 -4.316
Traceless
 xyz
x -4.922 0.000 0.000
y 0.000 -4.922 0.000
z 0.000 0.000 9.845
Polar
3z2-r219.689
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 4.102 0.000 0.000
y 0.000 4.102 0.000
z 0.000 0.000 4.779


<r2> (average value of r2) Å2
<r2> 21.184
(<r2>)1/2 4.603