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

using model chemistry: HSEh1PBE/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 HSEh1PBE/3-21G*
 hartrees
Energy at 0K-4133.720199
Energy at 298.15K-4133.720005
HF Energy-4133.720199
Nuclear repulsion energy238.227779
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 HSEh1PBE/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 332 319 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 166.1 cm-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 159.5 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 HSEh1PBE/3-21G*
B
0.08815

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G*

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.137
Ge2 0.000 0.000 -1.137

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.2746
Ge22.2746

picture of Germanium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/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 -38.552 0.000 0.000
y 0.000 -33.784 0.000
z 0.000 0.000 -32.204
Traceless
 xyz
x -5.558 0.000 0.000
y 0.000 1.594 0.000
z 0.000 0.000 3.964
Polar
3z2-r27.929
x2-y2-4.768
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.106 0.000 0.000
y 0.000 5.438 0.000
z 0.000 0.000 15.655


<r2> (average value of r2) Å2
<r2> 104.547
(<r2>)1/2 10.225

State 2 (1Σg)

Jump to S1C1
Energy calculated at HSEh1PBE/3-21G*
 hartrees
Energy at 0K-4133.697383
Energy at 298.15K-4133.697142
HF Energy-4133.697383
Nuclear repulsion energy224.479681
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 HSEh1PBE/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 292 281 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 146.2 cm-1
Scaled (by 0.9599) Zero Point Vibrational Energy (zpe) 140.4 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 HSEh1PBE/3-21G*
B
0.07827

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/3-21G*

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.207
Ge2 0.000 0.000 -1.207

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.4139
Ge22.4139

picture of Germanium diatomic state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/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 -29.544 0.000 0.000
y 0.000 -39.136 0.000
z 0.000 0.000 -40.418
Traceless
 xyz
x 10.233 0.000 0.000
y 0.000 -4.155 0.000
z 0.000 0.000 -6.078
Polar
3z2-r2-12.157
x2-y29.592
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.471 0.000 0.000
y 0.000 6.243 0.000
z 0.000 0.000 17.300


<r2> (average value of r2) Å2
<r2> 115.946
(<r2>)1/2 10.768