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

using model chemistry: CCSD(T)/TZVP

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)/TZVP
 hartrees
Energy at 0K-34.635327
Energy at 298.15K-34.639379
HF Energy-34.462859
Nuclear repulsion energy17.344844
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)/TZVP
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 2637 2538        
2 A1 2281 2196        
3 A1 1268 1220        
4 A1 690 664        
5 E 2251 2166        
5 E 2251 2166        
6 E 1292 1244        
6 E 1292 1243        
7 E 1148 1105        
7 E 1148 1105        
8 E 460 443        
8 E 460 443        

Unscaled Zero Point Vibrational Energy (zpe) 8588.7 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 8266.6 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)/TZVP
ABC
4.24913 0.77377 0.77377

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.431
B2 0.000 0.000 0.508
H3 0.000 0.000 1.702
H4 0.000 1.146 0.016
H5 0.992 -0.573 0.016
H6 -0.992 -0.573 0.016

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93903.13321.84581.84581.8458
B21.93901.19421.24661.24661.2466
H33.13321.19422.03822.03822.0382
H41.84581.24662.03821.98411.9841
H51.84581.24662.03821.98411.9841
H61.84581.24662.03821.98411.9841

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 66.771
Li1 B2 H5 66.771 Li1 B2 H6 66.771
Li1 H4 B2 74.869 Li1 H5 B2 74.869
Li1 H6 B2 74.869 H3 B2 H4 113.229
H3 B2 H5 113.229 H3 B2 H6 113.229
H4 B2 H5 105.466 H4 B2 H6 105.466
H5 B2 H6 105.466
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability