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All results from a given calculation for LiB (Lithium boride)

using model chemistry: CCSD/aug-cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Π
Energy calculated at CCSD/aug-cc-pVTZ
 hartrees
Energy at 0K-32.072025
Energy at 298.15K-32.070720
HF Energy-31.993491
Nuclear repulsion energy3.696170
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-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 Σ 542 518 38.63      

Unscaled Zero Point Vibrational Energy (zpe) 270.8 cm-1
Scaled (by 0.9558) Zero Point Vibrational Energy (zpe) 258.8 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-pVTZ
B
0.85300

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.342
B2 0.000 0.000 0.805

Atom - Atom Distances (Å)
  Li1 B2
Li12.1475
B22.1475

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability