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

using model chemistry: PBEPBE/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 PBEPBE/aug-cc-pVDZ
 hartrees
Energy at 0K-34.698096
Energy at 298.15K-34.702114
HF Energy-34.698096
Nuclear repulsion energy17.232456
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 PBEPBE/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 2534 111.70      
2 A1 2200 2187 138.25      
3 A1 1161 1154 88.49      
4 A1 677 673 149.53      
5 E 2193 2180 293.63      
5 E 2193 2180 293.60      
6 E 1216 1209 1.13      
6 E 1216 1209 1.13      
7 E 1046 1040 24.96      
7 E 1046 1040 24.97      
8 E 471 468 3.79      
8 E 471 468 3.80      

Unscaled Zero Point Vibrational Energy (zpe) 8219.6 cm-1
Scaled (by 0.9939) Zero Point Vibrational Energy (zpe) 8169.5 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 PBEPBE/aug-cc-pVDZ
ABC
4.13185 0.77606 0.77606

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/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
Li11.92913.14011.84711.84711.8471
B21.92911.21101.26191.26191.2619
H33.14011.21102.06232.06232.0623
H41.84711.26192.06232.01202.0120
H51.84711.26192.06232.01202.0120
H61.84711.26192.06232.01202.0120

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 67.002
Li1 B2 H5 67.002 Li1 B2 H6 67.002
Li1 H4 B2 74.028 Li1 H5 B2 74.028
Li1 H6 B2 74.028 H3 B2 H4 112.998
H3 B2 H5 112.998 H3 B2 H6 112.998
H4 B2 H5 105.725 H4 B2 H6 105.725
H5 B2 H6 105.725
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.609      
2 B -2.377      
3 H 0.918      
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 -5.018
Traceless
 xyz
x -4.713 0.000 0.000
y 0.000 -4.713 0.000
z 0.000 0.000 9.427
Polar
3z2-r218.853
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 4.800 0.000 0.000
y 0.000 4.801 -0.000
z 0.000 -0.000 5.342


<r2> (average value of r2) Å2
<r2> 21.412
(<r2>)1/2 4.627