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All results from a given calculation for GeO2 (Germanium dioxide)

using model chemistry: B3PW91/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 1Σg
Energy calculated at B3PW91/Def2TZVPP
 hartrees
Energy at 0K-2227.424280
Energy at 298.15K 
HF Energy-2227.424280
Nuclear repulsion energy177.994377
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 B3PW91/Def2TZVPP
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 907 907 0.00 40.82 0.15 0.25
2 Σu 1087 1087 81.93 0.00 0.00 0.00
3 Πu 212 212 39.19 0.00 0.00 0.00
3 Πu 212 212 39.19 0.00 0.00 0.00

Unscaled Zero Point Vibrational Energy (zpe) 1208.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1208.6 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 B3PW91/Def2TZVPP
B
0.20146

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/Def2TZVPP

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.000
O2 0.000 0.000 1.617
O3 0.000 0.000 -1.617

Atom - Atom Distances (Å)
  Ge1 O2 O3
Ge11.61731.6173
O21.61733.2346
O31.61733.2346

picture of Germanium dioxide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 Ge1 O3 180.000
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.864      
2 O -0.432      
3 O -0.432      


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 -24.434 0.000 0.000
y 0.000 -24.434 0.000
z 0.000 0.000 -37.132
Traceless
 xyz
x 6.349 0.000 0.000
y 0.000 6.349 0.000
z 0.000 0.000 -12.699
Polar
3z2-r2-25.397
x2-y20.000
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.380 0.000 0.000
y 0.000 3.380 0.000
z 0.000 0.000 6.519


<r2> (average value of r2) Å2
<r2> 59.756
(<r2>)1/2 7.730