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All results from a given calculation for Ga2 (Gallium diatomic)

using model chemistry: HSEh1PBE/3-21G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 3Piu
Energy calculated at HSEh1PBE/3-21G
 hartrees
Energy at 0K-3830.246168
Energy at 298.15K-3830.246437
HF Energy-3830.246168
Nuclear repulsion energy191.363436
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 HSEh1PBE/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 Σg 154 148 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 76.9 cm-1
Scaled (by 0.9633) Zero Point Vibrational Energy (zpe) 74.0 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 HSEh1PBE/3-21G
B
0.06927

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 1.329
Ga2 0.000 0.000 -1.329

Atom - Atom Distances (Å)
  Ga1 Ga2
Ga12.6575
Ga22.6575

picture of Gallium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ga 0.000      
2 Ga 0.000      


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 0.000 0.000
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.384 0.000 0.000
y 0.000 -37.667 0.000
z 0.000 0.000 -40.517
Traceless
 xyz
x 8.708 0.000 0.000
y 0.000 -2.216 0.000
z 0.000 0.000 -6.492
Polar
3z2-r2-12.983
x2-y27.283
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 28.397 0.000 0.000
y 0.000 8.460 0.000
z 0.000 0.000 26.917


<r2> (average value of r2) Å2
<r2> 132.065
(<r2>)1/2 11.492