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

using model chemistry: B3LYP/cc-pVQZ

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 B3LYP/cc-pVQZ
 hartrees
Energy at 0K-4154.122424
Energy at 298.15K-4154.122168
HF Energy-4154.122424
Nuclear repulsion energy225.218686
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 B3LYP/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 278 269 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 138.8 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 134.5 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 B3LYP/cc-pVQZ
B
0.07879

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVQZ

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.203
Ge2 0.000 0.000 -1.203

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.4060
Ge22.4060

picture of Germanium diatomic state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVQZ 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 -34.302 0.000 0.000
y 0.000 -34.302 0.000
z 0.000 0.000 -40.208
Traceless
 xyz
x 2.953 0.000 0.000
y 0.000 2.953 0.000
z 0.000 0.000 -5.906
Polar
3z2-r2-11.812
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 11.004 0.000 0.000
y 0.000 11.004 0.000
z 0.000 0.000 19.698


<r2> (average value of r2) Å2
<r2> 115.276
(<r2>)1/2 10.737

State 2 (1Σg)

Jump to S1C1
Energy calculated at B3LYP/cc-pVQZ
 hartrees
Energy at 0K-4154.097891
Energy at 298.15K-4154.097622
HF Energy-4154.097891
Nuclear repulsion energy222.705224
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 B3LYP/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 268 260 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 134.2 cm-1
Scaled (by 0.9688) Zero Point Vibrational Energy (zpe) 130.0 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 B3LYP/cc-pVQZ
B
0.07704

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVQZ

Point Group is D∞h

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 1.217
Ge2 0.000 0.000 -1.217

Atom - Atom Distances (Å)
  Ge1 Ge2
Ge12.4332
Ge22.4332

picture of Germanium diatomic state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVQZ 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 -29.770 0.000 0.000
y 0.000 -39.681 0.000
z 0.000 0.000 -40.360
Traceless
 xyz
x 10.251 0.000 0.000
y 0.000 -4.616 0.000
z 0.000 0.000 -5.635
Polar
3z2-r2-11.269
x2-y29.911
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.848 0.000 0.000
y 0.000 9.399 0.000
z 0.000 0.000 19.765


<r2> (average value of r2) Å2
<r2> 117.586
(<r2>)1/2 10.844