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

using model chemistry: TPSSh/aug-cc-pVQZ

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 TPSSh/aug-cc-pVQZ
 hartrees
Energy at 0K-2227.488160
Energy at 298.15K 
HF Energy-2227.488160
Nuclear repulsion energy177.642782
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/aug-cc-pVQZ
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 895 895 0.00 49.41 0.11 0.19
2 Σu 1073 1073 85.69 0.00 0.00 0.00
3 Πu 200 200 36.72 0.00 0.00 0.00
3 Πu 200 200 36.72 0.00 0.00 0.00

Unscaled Zero Point Vibrational Energy (zpe) 1184.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1184.4 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 TPSSh/aug-cc-pVQZ
B
0.20067

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVQZ

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 1.621
O3 0.000 0.000 -1.621

Atom - Atom Distances (Å)
  Ge1 O2 O3
Ge11.62051.6205
O21.62053.2410
O31.62053.2410

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 TPSSh/aug-cc-pVQZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 1.383      
2 O -0.692      
3 O -0.692      


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


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.007 0.000 0.000
y 0.000 4.007 0.000
z 0.000 0.000 7.147


<r2> (average value of r2) Å2
<r2> 59.988
(<r2>)1/2 7.745