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

using model chemistry: CCSD(T)/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CCSD(T)/cc-pVQZ
 hartrees
Energy at 0K-34.675264
Energy at 298.15K-34.679368
HF Energy-34.470975
Nuclear repulsion energy17.375052
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 CCSD(T)/cc-pVQZ
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 2534        
2 A1 2261 2192        
3 A1 1250 1212        
4 A1 688 667        
5 E 2237 2169        
5 E 2237 2169        
6 E 1291 1252        
6 E 1291 1252        
7 E 1122 1088        
7 E 1122 1088        
8 E 498 483        
8 E 498 483        

Unscaled Zero Point Vibrational Energy (zpe) 8554.2 cm-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 8295.0 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 CCSD(T)/cc-pVQZ
ABC
4.25680 0.77769 0.77769

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)/cc-pVQZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.427
B2 0.000 0.000 0.506
H3 0.000 0.000 1.700
H4 0.000 1.144 0.017
H5 0.991 -0.572 0.017
H6 -0.991 -0.572 0.017

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93333.12671.84221.84221.8422
B21.93331.19351.24481.24481.2448
H33.12671.19352.03542.03542.0354
H41.84221.24482.03541.98231.9823
H51.84221.24482.03541.98231.9823
H61.84221.24482.03541.98231.9823

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 66.835
Li1 B2 H5 66.835 Li1 B2 H6 66.835
Li1 H4 B2 74.758 Li1 H5 B2 74.758
Li1 H6 B2 74.758 H3 B2 H4 113.165
H3 B2 H5 113.165 H3 B2 H6 113.165
H4 B2 H5 105.537 H4 B2 H6 105.537
H5 B2 H6 105.537
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability