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

using model chemistry: MP4/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C3V 1A1
Energy calculated at MP4/aug-cc-pVTZ
 hartrees
Energy at 0K-34.666548
Energy at 298.15K-34.670650
HF Energy-34.468732
Nuclear repulsion energy17.349350
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 MP4/aug-cc-pVTZ
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 2617 2547        
2 A1 2264 2203        
3 A1 1249 1216        
4 A1 684 666        
5 E 2243 2183        
5 E 2243 2183        
6 E 1295 1261        
6 E 1295 1260        
7 E 1125 1095        
7 E 1125 1095        
8 E 495 482        
8 E 495 482        

Unscaled Zero Point Vibrational Energy (zpe) 8565.2 cm-1
Scaled (by 0.9732) Zero Point Vibrational Energy (zpe) 8335.7 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 MP4/aug-cc-pVTZ
ABC
4.24932 0.77428 0.77428

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4/aug-cc-pVTZ

Point Group is C3v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.431
B2 0.000 0.000 0.508
H3 0.000 0.000 1.702
H4 0.000 1.145 0.017
H5 0.992 -0.573 0.017
H6 -0.992 -0.573 0.017

Atom - Atom Distances (Å)
  Li1 B2 H3 H4 H5 H6
Li11.93813.13251.84631.84631.8463
B21.93811.19451.24591.24591.2459
H33.13251.19452.03712.03712.0371
H41.84631.24592.03711.98401.9840
H51.84631.24592.03711.98401.9840
H61.84631.24592.03711.98401.9840

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 66.836
Li1 B2 H5 66.836 Li1 B2 H6 66.836
Li1 H4 B2 74.817 Li1 H5 B2 74.817
Li1 H6 B2 74.817 H3 B2 H4 113.164
H3 B2 H5 113.164 H3 B2 H6 113.164
H4 B2 H5 105.539 H4 B2 H6 105.539
H5 B2 H6 105.539
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability