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All results from a given calculation for GaCl (Gallium monochloride)

using model chemistry: CCSD(T)/cc-pVQZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 1Σg
Energy calculated at CCSD(T)/cc-pVQZ
 hartrees
Energy at 0K-2383.324030
Energy at 298.15K-2383.324215
HF Energy-2382.885939
Nuclear repulsion energy126.710497
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(T)/cc-pVQZ
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 371 359        

Unscaled Zero Point Vibrational Energy (zpe) 185.3 cm-1
Scaled (by 0.9697) Zero Point Vibrational Energy (zpe) 179.7 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 CCSD(T)/cc-pVQZ
B
0.15002

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.779
Cl2 0.000 0.000 -1.421

Atom - Atom Distances (Å)
  Ga1 Cl2
Ga12.2008
Cl22.2008

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