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

using model chemistry: CCSD(T)=FULL/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 CCSD(T)=FULL/aug-cc-pVDZ
 hartrees
Energy at 0K-34.644281
Energy at 298.15K-34.648396
HF Energy-34.456393
Nuclear repulsion energy17.283379
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)=FULL/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 2600 2525        
2 A1 2265 2200        
3 A1 1274 1238        
4 A1 692 672        
5 E 2244 2179        
5 E 2244 2179        
6 E 1293 1256        
6 E 1293 1256        
7 E 1129 1096        
7 E 1129 1096        
8 E 499 484        
8 E 498 484        

Unscaled Zero Point Vibrational Energy (zpe) 8580.0 cm-1
Scaled (by 0.9712) Zero Point Vibrational Energy (zpe) 8332.9 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)=FULL/aug-cc-pVDZ
ABC
4.16730 0.77940 0.77940

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.422
B2 0.000 0.000 0.504
H3 0.000 0.000 1.711
H4 0.000 1.157 0.011
H5 1.002 -0.578 0.011
H6 -1.002 -0.578 0.011

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.92583.13261.84171.84171.8417
B21.92581.20691.25721.25721.2572
H33.13261.20692.05572.05572.0557
H41.84171.25722.05572.00342.0034
H51.84171.25722.05572.00342.0035
H61.84171.25722.05572.00342.0035

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 66.933
Li1 B2 H5 66.933 Li1 B2 H6 66.933
Li1 H4 B2 74.161 Li1 H5 B2 74.161
Li1 H6 B2 74.161 H3 B2 H4 113.067
H3 B2 H5 113.067 H3 B2 H6 113.067
H4 B2 H5 105.648 H4 B2 H6 105.648
H5 B2 H6 105.648
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability