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

using model chemistry: CCSD/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/aug-cc-pVDZ
 hartrees
Energy at 0K-34.627796
Energy at 298.15K-34.631852
HF Energy-34.456387
Nuclear repulsion energy17.186838
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/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 2595 2500 138.63      
2 A1 2255 2173 161.82      
3 A1 1246 1200 123.61      
4 A1 670 646 166.49      
5 E 2221 2139 355.47      
5 E 2221 2139 355.47      
6 E 1276 1230 3.09      
6 E 1276 1230 3.09      
7 E 1123 1082 44.55      
7 E 1123 1082 44.55      
8 E 472 454 4.64      
8 E 472 454 4.64      

Unscaled Zero Point Vibrational Energy (zpe) 8475.0 cm-1
Scaled (by 0.9634) Zero Point Vibrational Energy (zpe) 8164.8 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/aug-cc-pVDZ
ABC
4.15848 0.76365 0.76365

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.438
B2 0.000 0.000 0.511
H3 0.000 0.000 1.720
H4 0.000 1.158 0.013
H5 1.003 -0.579 0.013
H6 -1.003 -0.579 0.013

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.94983.15811.85691.85691.8569
B21.94981.20841.26051.26051.2605
H33.15811.20842.06222.06222.0622
H41.85691.26052.06222.00562.0056
H51.85691.26052.06222.00562.0056
H61.85691.26052.06222.00562.0056

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 74.698 Li1 H5 B2 74.698
Li1 H6 B2 74.698 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