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

using model chemistry: PBEPBEultrafine/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 PBEPBEultrafine/aug-cc-pVDZ
 hartrees
Energy at 0K-34.698105
Energy at 298.15K-34.702129
HF Energy-34.698105
Nuclear repulsion energy17.232560
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 PBEPBEultrafine/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 2549 2533 111.51      
2 A1 2200 2187 137.92      
3 A1 1163 1156 87.74      
4 A1 678 674 149.31      
5 E 2194 2180 293.46      
5 E 2194 2180 293.43      
6 E 1216 1209 1.12      
6 E 1216 1209 1.12      
7 E 1046 1040 24.98      
7 E 1046 1040 24.98      
8 E 474 471 3.77      
8 E 474 471 3.77      

Unscaled Zero Point Vibrational Energy (zpe) 8224.9 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 8174.7 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 PBEPBEultrafine/aug-cc-pVDZ
ABC
4.13157 0.77611 0.77611

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.424
B2 0.000 0.000 0.505
H3 0.000 0.000 1.716
H4 0.000 1.162 0.012
H5 1.006 -0.581 0.012
H6 -1.006 -0.581 0.012

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92903.14001.84701.84701.8470
B21.92901.21101.26201.26201.2620
H33.14001.21102.06232.06232.0623
H41.84701.26202.06232.01212.0121
H51.84701.26202.06232.01212.0121
H61.84701.26202.06232.01212.0121

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 67.004
Li1 B2 H5 67.004 Li1 B2 H6 67.004
Li1 H4 B2 74.024 Li1 H5 B2 74.024
Li1 H6 B2 74.024 H3 B2 H4 112.996
H3 B2 H5 112.996 H3 B2 H6 112.996
H4 B2 H5 105.728 H4 B2 H6 105.728
H5 B2 H6 105.728
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.609      
2 B -2.377      
3 H 0.919      
4 H 0.689      
5 H 0.689      
6 H 0.689      


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 -5.885 5.885
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.445 0.000 0.000
y 0.000 -14.445 0.000
z 0.000 0.000 -5.019
Traceless
 xyz
x -4.713 0.000 0.000
y 0.000 -4.713 0.000
z 0.000 0.000 9.426
Polar
3z2-r218.852
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 4.801 0.000 0.000
y 0.000 4.801 -0.000
z 0.000 -0.000 5.340


<r2> (average value of r2) Å2
<r2> 21.411
(<r2>)1/2 4.627