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

using model chemistry: mPW1PW91/TZVP

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 mPW1PW91/TZVP
 hartrees
Energy at 0K-2115.064990
Energy at 298.15K 
HF Energy-2115.064990
Nuclear repulsion energy56.443945
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 mPW1PW91/TZVP
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 810 772 12.96      

Unscaled Zero Point Vibrational Energy (zpe) 404.8 cm-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 386.2 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 mPW1PW91/TZVP
B
0.50394

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/TZVP

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 mPW1PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.257      
2 C -0.257      


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 1.888 1.888
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.836 0.000 0.000
y 0.000 -21.124 0.000
z 0.000 0.000 -25.091
Traceless
 xyz
x -1.729 0.000 0.000
y 0.000 3.840 0.000
z 0.000 0.000 -2.111
Polar
3z2-r2-4.223
x2-y2-3.712
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.484 0.000 0.000
y 0.000 3.666 0.000
z 0.000 0.000 9.032


<r2> (average value of r2) Å2
<r2> 31.164
(<r2>)1/2 5.582

State 2 (1Σ)

Jump to S1C1
Energy calculated at mPW1PW91/TZVP
 hartrees
Energy at 0K-2115.015095
Energy at 298.15K-2115.013890
HF Energy-2115.015095
Nuclear repulsion energy59.347457
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 mPW1PW91/TZVP
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 933 890 9.60      

Unscaled Zero Point Vibrational Energy (zpe) 466.4 cm-1
Scaled (by 0.954) Zero Point Vibrational Energy (zpe) 445.0 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 mPW1PW91/TZVP
B
0.55712

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/TZVP

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
Ge11.7120
C21.7120

picture of Germanium monocarbide state 2 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 Ge 0.260      
2 C -0.260      


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 2.438 2.438
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -24.223 0.000 0.000
y 0.000 -24.223 0.000
z 0.000 0.000 -20.463
Traceless
 xyz
x -1.880 0.000 0.000
y 0.000 -1.880 0.000
z 0.000 0.000 3.760
Polar
3z2-r27.520
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 6.484 0.000 0.000
y 0.000 3.666 0.000
z 0.000 0.000 9.032


<r2> (average value of r2) Å2
<r2> 29.155
(<r2>)1/2 5.400