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

using model chemistry: CCSD(T)/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)/aug-cc-pVDZ
 hartrees
Energy at 0K-34.631883
Energy at 298.15K-34.635931
HF Energy-34.456364
Nuclear repulsion energy17.168268
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)/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 2586 2489        
2 A1 2247 2163        
3 A1 1236 1189        
4 A1 668 643        
5 E 2215 2132        
5 E 2215 2132        
6 E 1269 1222        
6 E 1269 1221        
7 E 1113 1072        
7 E 1113 1072        
8 E 470 453        
8 E 470 453        

Unscaled Zero Point Vibrational Energy (zpe) 8436.3 cm-1
Scaled (by 0.9625) Zero Point Vibrational Energy (zpe) 8120.0 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)/aug-cc-pVDZ
ABC
4.15226 0.76183 0.76183

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.440
B2 0.000 0.000 0.512
H3 0.000 0.000 1.721
H4 0.000 1.159 0.013
H5 1.004 -0.579 0.013
H6 -1.004 -0.579 0.013

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.95223.16171.85911.85911.8591
B21.95221.20951.26141.26151.2615
H33.16171.20952.06392.06392.0639
H41.85911.26142.06392.00712.0071
H51.85911.26152.06392.00712.0071
H61.85911.26152.06392.00712.0071

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 66.724
Li1 B2 H5 66.724 Li1 B2 H6 66.724
Li1 H4 B2 74.718 Li1 H5 B2 74.718
Li1 H6 B2 74.718 H3 B2 H4 113.276
H3 B2 H5 113.276 H3 B2 H6 113.276
H4 B2 H5 105.413 H4 B2 H6 105.413
H5 B2 H6 105.413
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability