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

using model chemistry: TPSSh/STO-3G

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 TPSSh/STO-3G
 hartrees
Energy at 0K-2357.457887
Energy at 298.15K 
HF Energy-2357.457887
Nuclear repulsion energy145.815358
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 TPSSh/STO-3G
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 453 453 34.51 8.43 0.31 0.48

Unscaled Zero Point Vibrational Energy (zpe) 226.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 226.3 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 TPSSh/STO-3G
B
0.19866

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/STO-3G

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 0.677
Cl2 0.000 0.000 -1.235

Atom - Atom Distances (Å)
  Ga1 Cl2
Ga11.9125
Cl21.9125

picture of Gallium monochloride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.225      
2 Cl -0.225      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.488 0.488
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.708 0.000 0.000
y 0.000 2.708 0.000
z 0.000 0.000 3.783


<r2> (average value of r2) Å2
<r2> 57.911
(<r2>)1/2 7.610