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All results from a given calculation for CF (Fluoromethylidyne)

using model chemistry: QCISD(TQ)=FULL/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 2Π
Energy calculated at QCISD(TQ)=FULL/cc-pVTZ
 hartrees
Energy at 0K-137.627103
Energy at 298.15K-137.625721
HF Energy-137.224933
Nuclear repulsion energy22.466712
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 QCISD(TQ)=FULL/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 1343 1343        

Unscaled Zero Point Vibrational Energy (zpe) 671.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 671.5 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 QCISD(TQ)=FULL/cc-pVTZ
B
1.41749

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(TQ)=FULL/cc-pVTZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 -0.763
F2 0.000 0.000 0.509

Atom - Atom Distances (Å)
  C1 F2
C11.2716
F21.2716

picture of Fluoromethylidyne state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at QCISD(TQ)=FULL/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
22        


Electric dipole moments


Electric Quadrupole moment
Quadrupole components in D Å


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> 12.657
(<r2>)1/2 3.558