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

using model chemistry: HF/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-2113.131058
Energy at 298.15K 
HF Energy-2113.131058
Nuclear repulsion energy54.245002
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/cc-pVTZ
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 677 616 51.47 2.76 0.41 0.59

Unscaled Zero Point Vibrational Energy (zpe) 338.4 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 307.9 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/cc-pVTZ
B
0.46544

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

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 -1.577

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.8730
C21.8730

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/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.242      
2 C -0.242      


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 0.993 0.993
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -21.063 0.000 0.000
y 0.000 -25.808 0.000
z 0.000 0.000 -25.518
Traceless
 xyz
x 4.600 0.000 0.000
y 0.000 -2.517 0.000
z 0.000 0.000 -2.083
Polar
3z2-r2-4.166
x2-y24.745
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.524 0.000 0.000
y 0.000 5.379 0.000
z 0.000 0.000 7.998


<r2> (average value of r2) Å2
<r2> 32.797
(<r2>)1/2 5.727

State 2 (1Σ)

Jump to S1C1
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-2113.016355
Energy at 298.15K-2113.015154
HF Energy-2113.016355
Nuclear repulsion energy59.325125
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/cc-pVTZ
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 948 863 47.32      

Unscaled Zero Point Vibrational Energy (zpe) 474.1 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 431.5 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 HF/cc-pVTZ
B
0.55670

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

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 -1.442

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.7126
C21.7126

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/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.327      
2 C -0.327      


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 2.324 2.324
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.601 0.000 0.000
y 0.000 -24.601 0.000
z 0.000 0.000 -20.788
Traceless
 xyz
x -1.907 0.000 0.000
y 0.000 -1.907 0.000
z 0.000 0.000 3.813
Polar
3z2-r27.627
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 0.932 0.000 0.000
y 0.000 0.932 0.000
z 0.000 0.000 8.514


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