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

using model chemistry: CID/3-21G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at CID/3-21G*
 hartrees
Energy at 0K-34.341352
Energy at 298.15K-34.345314
HF Energy-34.243706
Nuclear repulsion energy16.995293
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 CID/3-21G*
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 2644 2461 103.65      
2 A1 2246 2090 153.20      
3 A1 1232 1146 124.02      
4 A1 655 609 171.13      
5 E 2200 2047 351.67      
5 E 2200 2047 351.67      
6 E 1292 1202 15.76      
6 E 1292 1202 15.76      
7 E 1150 1070 24.45      
7 E 1150 1070 24.45      
8 E 426 397 0.23      
8 E 426 397 0.23      

Unscaled Zero Point Vibrational Energy (zpe) 8456.0 cm-1
Scaled (by 0.9305) Zero Point Vibrational Energy (zpe) 7868.3 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 CID/3-21G*
ABC
4.12452 0.72664 0.72664

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/3-21G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.486
B2 0.000 0.000 0.523
H3 0.000 0.000 1.725
H4 0.000 1.163 0.039
H5 1.007 -0.581 0.039
H6 -1.007 -0.581 0.039

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li12.00933.21161.91811.91811.9181
B22.00931.20231.25931.25931.2593
H33.21161.20232.04802.04802.0480
H41.91811.25932.04802.01382.0138
H51.91811.25932.04802.01382.0138
H61.91811.25932.04802.01382.0138

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 67.414
Li1 B2 H5 67.414 Li1 B2 H6 67.414
Li1 H4 B2 75.275 Li1 H5 B2 75.275
Li1 H6 B2 75.275 H3 B2 H4 112.586
H3 B2 H5 112.586 H3 B2 H6 112.586
H4 B2 H5 106.184 H4 B2 H6 106.184
H5 B2 H6 106.184
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability