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

using model chemistry: QCISD(T)/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 QCISD(T)/cc-pVDZ
 hartrees
Energy at 0K-34.624538
Energy at 298.15K-34.628602
HF Energy-34.454771
Nuclear repulsion energy17.118495
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 QCISD(T)/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 2607 2485        
2 A1 2260 2154        
3 A1 1240 1182        
4 A1 672 640        
5 E 2234 2130        
5 E 2234 2130        
6 E 1273 1214        
6 E 1273 1213        
7 E 1122 1069        
7 E 1122 1069        
8 E 480 457        
8 E 480 457        

Unscaled Zero Point Vibrational Energy (zpe) 8498.4 cm-1
Scaled (by 0.9531) Zero Point Vibrational Energy (zpe) 8099.9 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 QCISD(T)/cc-pVDZ
ABC
4.13264 0.75564 0.75564

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

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.448
B2 0.000 0.000 0.513
H3 0.000 0.000 1.726
H4 0.000 1.162 0.017
H5 1.006 -0.581 0.017
H6 -1.006 -0.581 0.017

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.96093.17311.86911.86911.8691
B21.96091.21221.26321.26321.2632
H33.17311.21222.06622.06622.0662
H41.86911.26322.06622.01182.0118
H51.86911.26322.06622.01182.0118
H61.86911.26322.06622.01182.0118

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 66.854
Li1 B2 H5 66.854 Li1 B2 H6 66.854
Li1 H4 B2 74.724 Li1 H5 B2 74.724
Li1 H6 B2 74.724 H3 B2 H4 113.146
H3 B2 H5 113.146 H3 B2 H6 113.146
H4 B2 H5 105.559 H4 B2 H6 105.559
H5 B2 H6 105.559
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability