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

using model chemistry: CCD/3-21G*

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 CCD/3-21G*
 hartrees
Energy at 0K-2371.699738
Energy at 298.15K-2371.699930
HF Energy-2371.485304
Nuclear repulsion energy125.099930
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 CCD/3-21G*
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 379 363 97.24      

Unscaled Zero Point Vibrational Energy (zpe) 189.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 181.4 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 CCD/3-21G*
B
0.14622

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/3-21G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.790
Cl2 0.000 0.000 -1.440

Atom - Atom Distances (Å)
  Ga1 Cl2
Ga12.2292
Cl22.2292

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