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All results from a given calculation for Ge2 (Germanium diatomic)

using model chemistry: ROHF/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes D*H 3Σg
2 1 yes D*H 1Σg

State 1 (3Σg)

Jump to S2C1
Energy calculated at ROHF/6-311G*
 hartrees
Energy at 0K-4150.603153
Energy at 298.15K-4150.602950
HF Energy-4150.603153
Nuclear repulsion energy230.179219
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 ROHF/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 323 276 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 161.5 cm-1
Scaled (by 0.8556) Zero Point Vibrational Energy (zpe) 138.2 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 ROHF/6-311G*
B
0.08230

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

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.177
Ge2 0.000 0.000 -1.177

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.3542
Ge22.3542

picture of Germanium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.000      
2 Ge 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 -34.717 0.000 0.000
y 0.000 -34.717 0.000
z 0.000 0.000 -42.353
Traceless
 xyz
x 3.818 0.000 0.000
y 0.000 3.818 0.000
z 0.000 0.000 -7.635
Polar
3z2-r2-15.271
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 111.946
(<r2>)1/2 10.580

State 2 (1Σg)

Jump to S1C1
Energy calculated at ROHF/6-311G*
 hartrees
Energy at 0K-4150.562758
Energy at 298.15K-4150.562538
HF Energy-4150.562758
Nuclear repulsion energy226.772827
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 ROHF/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 309 264 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 154.5 cm-1
Scaled (by 0.8556) Zero Point Vibrational Energy (zpe) 132.2 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 ROHF/6-311G*
B
0.07988

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

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.195
Ge2 0.000 0.000 -1.195

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.3895
Ge22.3895

picture of Germanium diatomic state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at ROHF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.000      
2 Ge 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 -40.763 0.000 0.000
y 0.000 -29.670 0.000
z 0.000 0.000 -42.375
Traceless
 xyz
x -4.740 0.000 0.000
y 0.000 11.899 0.000
z 0.000 0.000 -7.158
Polar
3z2-r2-14.316
x2-y2-11.093
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 114.843
(<r2>)1/2 10.716