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

using model chemistry: HSEh1PBE/aug-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 HSEh1PBE/aug-cc-pVTZ
 hartrees
Energy at 0K-34.735285
Energy at 298.15K-34.739391
HF Energy-34.735285
Nuclear repulsion energy17.427167
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 HSEh1PBE/aug-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 2610 2510 120.43      
2 A1 2259 2173 145.15      
3 A1 1220 1174 92.89      
4 A1 699 672 157.21      
5 E 2242 2156 310.21      
5 E 2242 2156 310.26      
6 E 1271 1223 1.54      
6 E 1271 1223 1.52      
7 E 1098 1056 26.74      
7 E 1098 1056 26.71      
8 E 501 482 4.74      
8 E 501 482 4.75      

Unscaled Zero Point Vibrational Energy (zpe) 8506.2 cm-1
Scaled (by 0.9618) Zero Point Vibrational Energy (zpe) 8181.3 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 HSEh1PBE/aug-cc-pVTZ
ABC
4.24706 0.78981 0.78981

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/aug-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 0.992 -0.573 0.013
H6 -0.992 -0.573 0.013

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.91443.10931.82931.82931.8293
B21.91441.19481.24561.24561.2456
H33.10931.19482.03622.03622.0362
H41.82931.24562.03621.98451.9845
H51.82931.24562.03621.98451.9845
H61.82931.24562.03621.98451.9845

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 66.911
Li1 B2 H5 66.911 Li1 B2 H6 66.911
Li1 H4 B2 74.307 Li1 H5 B2 74.307
Li1 H6 B2 74.307 H3 B2 H4 113.089
H3 B2 H5 113.089 H3 B2 H6 113.089
H4 B2 H5 105.623 H4 B2 H6 105.623
H5 B2 H6 105.623
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li 0.032      
2 B 1.172      
3 H -0.215      
4 H -0.330      
5 H -0.330      
6 H -0.330      


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 -5.924 5.924
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.079 0.000 0.000
y 0.000 -14.079 0.000
z 0.000 0.000 -4.774
Traceless
 xyz
x -4.652 0.000 0.000
y 0.000 -4.652 0.000
z 0.000 0.000 9.305
Polar
3z2-r218.610
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 4.478 0.000 0.000
y 0.000 4.480 0.001
z 0.000 0.001 4.859


<r2> (average value of r2) Å2
<r2> 20.920
(<r2>)1/2 4.574