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

using model chemistry: CCSD=FULL/6-31G*

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=FULL/6-31G*
 hartrees
Energy at 0K-34.591130
Energy at 298.15K-34.595305
HF Energy-34.449806
Nuclear repulsion energy17.296528
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=FULL/6-31G*
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 2651 2518 117.46      
2 A1 2293 2178 153.47      
3 A1 1267 1204 95.19      
4 A1 710 674 145.70      
5 E 2273 2159 334.91      
5 E 2273 2159 334.91      
6 E 1307 1241 2.79      
6 E 1307 1241 2.79      
7 E 1158 1099 28.68      
7 E 1158 1099 28.69      
8 E 544 517 1.92      
8 E 544 517 1.92      

Unscaled Zero Point Vibrational Energy (zpe) 8741.9 cm-1
Scaled (by 0.9498) Zero Point Vibrational Energy (zpe) 8303.0 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=FULL/6-31G*
ABC
4.18131 0.77225 0.77225

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD=FULL/6-31G*

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.435
B2 0.000 0.000 0.503
H3 0.000 0.000 1.702
H4 0.000 1.155 0.029
H5 1.000 -0.577 0.029
H6 -1.000 -0.577 0.029

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93773.13691.86411.86411.8641
B21.93771.19921.24841.24841.2484
H33.13691.19922.03332.03332.0333
H41.86411.24842.03332.00012.0001
H51.86411.24842.03332.00012.0001
H61.86411.24842.03332.00012.0001

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 67.668
Li1 B2 H5 67.668 Li1 B2 H6 67.668
Li1 H4 B2 74.055 Li1 H5 B2 74.055
Li1 H6 B2 74.055 H3 B2 H4 112.332
H3 B2 H5 112.332 H3 B2 H6 112.332
H4 B2 H5 106.465 H4 B2 H6 106.465
H5 B2 H6 106.465
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability