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All results from a given calculation for LiBr (Lithium Bromide)

using model chemistry: CCSD/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σ
Energy calculated at CCSD/daug-cc-pVDZ
 hartrees
Energy at 0K-2580.083733
Energy at 298.15K 
HF Energy-2579.925468
Nuclear repulsion energy24.865373
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/daug-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 Σ 532 532 115.42      

Unscaled Zero Point Vibrational Energy (zpe) 266.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 266.0 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/daug-cc-pVDZ
B
0.52397

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -2.058
Br2 0.000 0.000 0.176

Atom - Atom Distances (Å)
  Li1 Br2
Li12.2346
Br22.2346

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