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All results from a given calculation for GeC (Germanium monocarbide)

using model chemistry: B3PW91/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Π
2 1 yes C*V 1Σ

State 1 (3Π)

Jump to S2C1
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-2112.832345
Energy at 298.15K 
HF Energy-2112.832345
Nuclear repulsion energy56.443544
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 B3PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 847 810 9.65      

Unscaled Zero Point Vibrational Energy (zpe) 423.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 405.0 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 B3PW91/6-31G*
B
0.50393

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.284
C2 0.000 0.000 -1.516

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.8001
C21.8001

picture of Germanium monocarbide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.122      
2 C -0.122      


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 1.520 1.520
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.583 0.000 0.000
y 0.000 -21.025 0.000
z 0.000 0.000 -24.170
Traceless
 xyz
x -1.986 0.000 0.000
y 0.000 3.352 0.000
z 0.000 0.000 -1.366
Polar
3z2-r2-2.731
x2-y2-3.558
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.270 0.000 0.000
y 0.000 3.775 0.000
z 0.000 0.000 7.904


<r2> (average value of r2) Å2
<r2> 30.899
(<r2>)1/2 5.559

State 2 (1Σ)

Jump to S1C1
Energy calculated at B3PW91/6-31G*
 hartrees
Energy at 0K-2112.786501
Energy at 298.15K-2112.785299
HF Energy-2112.786501
Nuclear repulsion energy59.204107
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 B3PW91/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 954 912 3.83      

Unscaled Zero Point Vibrational Energy (zpe) 476.8 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 456.1 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 B3PW91/6-31G*
B
0.55443

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.271
C2 0.000 0.000 -1.445

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.7161
C21.7161

picture of Germanium monocarbide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.097      
2 C -0.097      


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 2.094 2.094
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.002 0.000 0.000
y 0.000 -24.002 0.000
z 0.000 0.000 -19.887
Traceless
 xyz
x -2.057 0.000 0.000
y 0.000 -2.057 0.000
z 0.000 0.000 4.115
Polar
3z2-r28.229
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 6.270 0.000 0.000
y 0.000 3.775 0.000
z 0.000 0.000 7.904


<r2> (average value of r2) Å2
<r2> 29.015
(<r2>)1/2 5.387