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All results from a given calculation for CFCl2 (dichlorofluoromethyl radical)

using model chemistry: HF/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at HF/CEP-121G
 hartrees
Energy at 0K-58.568182
Energy at 298.15K 
HF Energy-58.568182
Nuclear repulsion energy55.789575
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/CEP-121G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1197 1092 272.22 6.46 0.73 0.84
2 A' 636 581 23.51 35.34 0.12 0.22
3 A' 448 409 8.21 5.33 0.48 0.65
4 A' 284 259 1.11 8.76 0.61 0.76
5 A" 969 884 288.97 12.42 0.75 0.86
6 A" 378 345 5.77 4.89 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 1956.0 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 1784.9 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/CEP-121G
ABC
0.23716 0.10253 0.07256

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.167 0.448 0.000
F2 -0.744 1.463 0.000
Cl3 0.167 -0.466 1.526
Cl4 0.167 -0.466 -1.526

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4
C11.36371.77911.7791
F21.36372.62302.6230
Cl31.77912.62303.0517
Cl41.77912.62303.0517

picture of dichlorofluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 112.481 F2 C1 Cl4 112.481
Cl3 C1 Cl4 118.112
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.099      
2 F -0.228      
3 Cl 0.064      
4 Cl 0.064      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.649 -0.423 0.000 0.774
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -35.302 1.488 0.000
y 1.488 -36.418 0.000
z 0.000 0.000 -35.375
Traceless
 xyz
x 0.595 1.488 0.000
y 1.488 -1.079 0.000
z 0.000 0.000 0.484
Polar
3z2-r20.969
x2-y21.116
xy1.488
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.079 -0.384 0.000
y -0.384 3.524 0.000
z 0.000 0.000 6.452


<r2> (average value of r2) Å2
<r2> 78.098
(<r2>)1/2 8.837