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

using model chemistry: HF/6-311G*

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 HF/6-311G*
 hartrees
Energy at 0K-2113.043305
Energy at 298.15K 
HF Energy-2113.043305
Nuclear repulsion energy54.280339
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 HF/6-311G*
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 678 613 56.83 2.58 0.68 0.81

Unscaled Zero Point Vibrational Energy (zpe) 339.1 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 306.7 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 HF/6-311G*
B
0.46604

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.296
C2 0.000 0.000 -1.576

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.8718
C21.8718

picture of Germanium monocarbide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.355      
2 C -0.355      


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 1.020 1.020
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.809 0.000 0.000
y 0.000 -21.039 0.000
z 0.000 0.000 -25.600
Traceless
 xyz
x -2.489 0.000 0.000
y 0.000 4.665 0.000
z 0.000 0.000 -2.176
Polar
3z2-r2-4.353
x2-y2-4.770
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.440 0.000 0.000
y 0.000 3.893 0.000
z 0.000 0.000 7.449


<r2> (average value of r2) Å2
<r2> 32.786
(<r2>)1/2 5.726

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/6-311G*
 hartrees
Energy at 0K-2112.927583
Energy at 298.15K-2112.926381
HF Energy-2112.927583
Nuclear repulsion energy59.379794
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 HF/6-311G*
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 950 859 44.09      

Unscaled Zero Point Vibrational Energy (zpe) 475.0 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 429.6 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 HF/6-311G*
B
0.55772

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.270
C2 0.000 0.000 -1.441

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.7111
C21.7111

picture of Germanium monocarbide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.424      
2 C -0.424      


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 2.279 2.279
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.667 0.000 0.000
y 0.000 -24.667 0.000
z 0.000 0.000 -20.783
Traceless
 xyz
x -1.942 0.000 0.000
y 0.000 -1.942 0.000
z 0.000 0.000 3.884
Polar
3z2-r27.768
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 0.094 0.000 0.000
y 0.000 0.094 0.000
z 0.000 0.000 8.210


<r2> (average value of r2) Å2
<r2> 29.391
(<r2>)1/2 5.421