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

using model chemistry: M06-2X/3-21G

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 M06-2X/3-21G
 hartrees
Energy at 0K-4133.965054
Energy at 298.15K-4133.964753
HF Energy-4133.965054
Nuclear repulsion energy221.021573
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 M06-2X/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 245 234 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 122.2 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 117.2 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 M06-2X/3-21G
B
0.07588

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.226
Ge2 0.000 0.000 -1.226

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.4517
Ge22.4517

picture of Germanium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G 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 -34.611 0.000 0.000
y 0.000 -34.611 0.000
z 0.000 0.000 -43.567
Traceless
 xyz
x 4.478 0.000 0.000
y 0.000 4.478 0.000
z 0.000 0.000 -8.956
Polar
3z2-r2-17.911
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 -33.149 0.000 0.000
y 0.000 -33.149 0.000
z 0.000 0.000 19.504


<r2> (average value of r2) Å2
<r2> 119.655
(<r2>)1/2 10.939

State 2 (1Σg)

Jump to S1C1
Energy calculated at M06-2X/3-21G
 hartrees
Energy at 0K-4133.937379
Energy at 298.15K-4133.937124
HF Energy-4133.937379
Nuclear repulsion energy218.739591
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 M06-2X/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 280 268 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 139.9 cm-1
Scaled (by 0.9587) Zero Point Vibrational Energy (zpe) 134.1 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 M06-2X/3-21G
B
0.07432

See section I.F.4 to change rotational constant units
Geometric Data calculated at M06-2X/3-21G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.239
Ge2 0.000 0.000 -1.239

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.4773
Ge22.4773

picture of Germanium diatomic state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at M06-2X/3-21G 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 -40.126 0.000 0.000
y 0.000 -29.462 0.000
z 0.000 0.000 -43.263
Traceless
 xyz
x -3.764 0.000 0.000
y 0.000 12.233 0.000
z 0.000 0.000 -8.469
Polar
3z2-r2-16.938
x2-y2-10.664
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.794 0.000 0.000
y 0.000 14.013 0.000
z 0.000 0.000 19.320


<r2> (average value of r2) Å2
<r2> 121.685
(<r2>)1/2 11.031