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

using model chemistry: PBEPBE/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 PBEPBE/aug-cc-pVTZ
 hartrees
Energy at 0K-34.712816
Energy at 298.15K-34.716881
HF Energy-34.712816
Nuclear repulsion energy17.353441
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-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 2559 2543 108.48      
2 A1 2217 2202 132.81      
3 A1 1176 1169 84.43      
4 A1 691 686 149.43      
5 E 2203 2189 285.16      
5 E 2203 2189 285.17      
6 E 1235 1227 1.06      
6 E 1235 1227 1.06      
7 E 1062 1055 23.35      
7 E 1062 1055 23.34      
8 E 490 487 4.46      
8 E 490 486 4.47      

Unscaled Zero Point Vibrational Energy (zpe) 8310.5 cm-1
Scaled (by 0.9935) Zero Point Vibrational Energy (zpe) 8256.4 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 PBEPBE/aug-cc-pVTZ
ABC
4.21004 0.78349 0.78349

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.419
B2 0.000 0.000 0.503
H3 0.000 0.000 1.704
H4 0.000 1.151 0.013
H5 0.997 -0.575 0.013
H6 -0.997 -0.575 0.013

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92183.12261.83681.83681.8368
B21.92181.20071.25091.25091.2509
H33.12261.20072.04542.04542.0454
H41.83681.25092.04541.99331.9933
H51.83681.25092.04541.99331.9933
H61.83681.25092.04541.99331.9933

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 66.929
Li1 B2 H5 66.929 Li1 B2 H6 66.929
Li1 H4 B2 74.278 Li1 H5 B2 74.278
Li1 H6 B2 74.278 H3 B2 H4 113.071
H3 B2 H5 113.071 H3 B2 H6 113.071
H4 B2 H5 105.644 H4 B2 H6 105.644
H5 B2 H6 105.644
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/aug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Li -0.070      
2 B 1.174      
3 H -0.185      
4 H -0.307      
5 H -0.307      
6 H -0.307      


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 -5.865 5.865
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -14.241 0.000 0.000
y 0.000 -14.241 0.000
z 0.000 0.000 -4.940
Traceless
 xyz
x -4.651 0.000 0.000
y 0.000 -4.651 0.000
z 0.000 0.000 9.301
Polar
3z2-r218.603
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 4.728 0.000 0.000
y 0.000 4.728 0.000
z 0.000 0.000 5.194


<r2> (average value of r2) Å2
<r2> 21.139
(<r2>)1/2 4.598