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

using model chemistry: PBEPBE/6-311G*

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 PBEPBE/6-311G*
 hartrees
Energy at 0K-3849.016355
Energy at 298.15K-3849.016627
HF Energy-3849.016355
Nuclear repulsion energy185.537779
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 PBEPBE/6-311G*
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 156 154 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 77.9 cm-1
Scaled (by 0.9896) Zero Point Vibrational Energy (zpe) 77.1 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 PBEPBE/6-311G*
B
0.06511

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBEPBE/6-311G*

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ga1 0.000 0.000 1.370
Ga2 0.000 0.000 -1.370

Atom - Atom Distances (Å)
  Ga1 Ga2
Ga12.7409
Ga22.7409

picture of Gallium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBE/6-311G* 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 -29.994 0.000 0.000
y 0.000 -36.747 0.000
z 0.000 0.000 -37.701
Traceless
 xyz
x 7.230 0.000 0.000
y 0.000 -2.899 0.000
z 0.000 0.000 -4.331
Polar
3z2-r2-8.661
x2-y26.752
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.965 0.000 0.000
y 0.000 8.471 0.000
z 0.000 0.000 25.969


<r2> (average value of r2) Å2
<r2> 138.188
(<r2>)1/2 11.755