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

using model chemistry: B97D3/3-21G

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 B97D3/3-21G
 hartrees
Energy at 0K-4135.926316
Energy at 298.15K-4135.926050
HF Energy-4135.926316
Nuclear repulsion energy 
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 B97D3/3-21G
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 271 267 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 135.7 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 133.4 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 B97D3/3-21G
B
0.08432

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.163
Ge2 0.000 0.000 -1.163

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.3258
Ge22.3258

picture of Germanium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G 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 -38.902 0.000 0.000
y 0.000 -33.589 0.000
z 0.000 0.000 -33.686
Traceless
 xyz
x -5.264 0.000 0.000
y 0.000 2.705 0.000
z 0.000 0.000 2.559
Polar
3z2-r25.118
x2-y2-5.313
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> 108.655
(<r2>)1/2 10.424

State 2 (1Σg)

Jump to S1C1
Energy calculated at B97D3/3-21G
 hartrees
Energy at 0K-4135.902637
Energy at 298.15K-4135.902315
HF Energy-4135.902637
Nuclear repulsion energy 
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 B97D3/3-21G
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 229 225 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 114.6 cm-1
Scaled (by 0.983) Zero Point Vibrational Energy (zpe) 112.7 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 B97D3/3-21G
B
0.07101

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/3-21G

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.267
Ge2 0.000 0.000 -1.267

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.5343
Ge22.5343

picture of Germanium diatomic state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/3-21G 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 -39.697 0.000 0.000
y 0.000 -29.246 0.000
z 0.000 0.000 -42.125
Traceless
 xyz
x -4.011 0.000 0.000
y 0.000 11.665 0.000
z 0.000 0.000 -7.654
Polar
3z2-r2-15.307
x2-y2-10.451
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> 125.888
(<r2>)1/2 11.220