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

using model chemistry: LSDA/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 LSDA/6-31G
 hartrees
Energy at 0K-2109.985981
Energy at 298.15K 
HF Energy-2109.985981
Nuclear repulsion energy56.262087
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 LSDA/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 815 799 6.50      

Unscaled Zero Point Vibrational Energy (zpe) 407.5 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 399.3 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 LSDA/6-31G
B
0.50070

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.285
C2 0.000 0.000 -1.521

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.8059
C21.8059

picture of Germanium monocarbide state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.303      
2 C -0.303      


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 1.390 1.390
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.598 0.000 0.000
y 0.000 -21.029 0.000
z 0.000 0.000 -25.250
Traceless
 xyz
x -1.458 0.000 0.000
y 0.000 3.895 0.000
z 0.000 0.000 -2.437
Polar
3z2-r2-4.874
x2-y2-3.569
xy0.000
xz0.000
yz0.000


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


<r2> (average value of r2) Å2
<r2> 31.234
(<r2>)1/2 5.589

State 2 (1Σ)

Jump to S1C1
Energy calculated at LSDA/6-31G
 hartrees
Energy at 0K-2109.960600
Energy at 298.15K-2109.959400
HF Energy-2109.960600
Nuclear repulsion energy59.587511
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 LSDA/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 961 941 1.62      

Unscaled Zero Point Vibrational Energy (zpe) 480.5 cm-1
Scaled (by 0.9797) Zero Point Vibrational Energy (zpe) 470.7 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 LSDA/6-31G
B
0.56163

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

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Ge1 0.000 0.000 0.269
C2 0.000 0.000 -1.436

Atom - Atom Distances (Å)
  Ge1 C2
Ge11.7051
C21.7051

picture of Germanium monocarbide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at LSDA/6-31G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.272      
2 C -0.272      


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 1.878 1.878
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -23.904 0.000 0.000
y 0.000 -23.904 0.000
z 0.000 0.000 -20.904
Traceless
 xyz
x -1.500 0.000 0.000
y 0.000 -1.500 0.000
z 0.000 0.000 3.000
Polar
3z2-r26.000
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 28.995
(<r2>)1/2 5.385