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

using model chemistry: PBE1PBE/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at PBE1PBE/cc-pVTZ
 hartrees
Energy at 0K-34.730217
Energy at 298.15K-34.734329
HF Energy-34.730217
Nuclear repulsion energy17.424139
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 PBE1PBE/cc-pVTZ
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 2613 2511 116.31      
2 A1 2261 2172 143.63      
3 A1 1220 1173 91.11      
4 A1 702 674 157.04      
5 E 2246 2158 308.72      
5 E 2246 2158 308.72      
6 E 1271 1221 1.27      
6 E 1271 1221 1.27      
7 E 1097 1055 25.16      
7 E 1097 1055 25.17      
8 E 505 485 4.58      
8 E 505 485 4.59      

Unscaled Zero Point Vibrational Energy (zpe) 8516.4 cm-1
Scaled (by 0.961) Zero Point Vibrational Energy (zpe) 8184.3 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 PBE1PBE/cc-pVTZ
ABC
4.24210 0.78980 0.78980

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.413
B2 0.000 0.000 0.501
H3 0.000 0.000 1.696
H4 0.000 1.146 0.013
H5 0.993 -0.573 0.013
H6 -0.993 -0.573 0.013

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.91423.10941.83041.83041.8304
B21.91421.19521.24571.24571.2457
H33.10941.19522.03602.03602.0360
H41.83041.24572.03601.98571.9857
H51.83041.24572.03601.98571.9857
H61.83041.24572.03601.98571.9857

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 66.971
Li1 B2 H5 66.971 Li1 B2 H6 66.971
Li1 H4 B2 74.248 Li1 H5 B2 74.248
Li1 H6 B2 74.248 H3 B2 H4 113.029
H3 B2 H5 113.029 H3 B2 H6 113.029
H4 B2 H5 105.690 H4 B2 H6 105.690
H5 B2 H6 105.690
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.236      
2 B -0.335      
3 H -0.002      
4 H 0.033      
5 H 0.033      
6 H 0.033      


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 -5.919 5.919
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.043 0.000 0.000
y 0.000 -14.043 0.000
z 0.000 0.000 -4.751
Traceless
 xyz
x -4.646 0.000 0.000
y 0.000 -4.646 0.000
z 0.000 0.000 9.292
Polar
3z2-r218.585
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 4.285 0.000 0.000
y 0.000 4.286 -0.000
z 0.000 -0.000 4.773


<r2> (average value of r2) Å2
<r2> 20.903
(<r2>)1/2 4.572