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All results from a given calculation for CF (Fluoromethylidyne)

using model chemistry: B3PW91/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 B3PW91/cc-pVTZ
 hartrees
Energy at 0K-137.776893
Energy at 298.15K-137.775509
HF Energy-137.776893
Nuclear repulsion energy22.457250
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 B3PW91/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 1324 1273 183.12      

Unscaled Zero Point Vibrational Energy (zpe) 662.0 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 636.6 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 B3PW91/cc-pVTZ
B
1.41567

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/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
C11.2724
F21.2724

picture of Fluoromethylidyne state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.007      
2 F -0.007      
22        


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 0.800 0.800
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -11.288 0.000 0.000
y 0.000 -9.598 0.000
z 0.000 0.000 -12.085
Traceless
 xyz
x -0.447 0.000 0.000
y 0.000 2.089 0.000
z 0.000 0.000 -1.642
Polar
3z2-r2-3.284
x2-y2-1.690
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 1.555 0.000 0.000
y 0.000 1.525 0.000
z 0.000 0.000 1.912


<r2> (average value of r2) Å2
<r2> 12.693
(<r2>)1/2 3.563