return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: HF/6-311G*

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/6-311G*
 hartrees
Energy at 0K-1056.286336
Energy at 298.15K 
HF Energy-1056.286336
Nuclear repulsion energy200.598114
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/6-311G*
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' 1314 1189 296.97 2.10 0.67 0.80
2 A' 680 615 17.87 16.00 0.11 0.20
3 A' 494 447 3.49 2.40 0.57 0.73
4 A' 308 278 0.13 5.06 0.63 0.77
5 A" 1009 912 336.59 4.75 0.75 0.86
6 A" 418 378 1.78 2.98 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2111.2 cm-1
Scaled (by 0.9044) Zero Point Vibrational Energy (zpe) 1909.4 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/6-311G*
ABC
0.25395 0.11035 0.07794

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.157 0.439 0.000
F2 -0.699 1.421 0.000
Cl3 0.157 -0.454 1.471
Cl4 0.157 -0.454 -1.471

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4
C11.30261.72091.7209
F21.30262.53222.5322
Cl31.72092.53222.9421
Cl41.72092.53222.9421

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 113.027 F2 C1 Cl4 113.027
Cl3 C1 Cl4 117.479
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.255      
2 F -0.223      
3 Cl -0.016      
4 Cl -0.016      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.345 -0.256 0.000 0.429
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -36.352 0.776 0.000
y 0.776 -36.464 0.000
z 0.000 0.000 -35.396
Traceless
 xyz
x -0.421 0.776 0.000
y 0.776 -0.591 0.000
z 0.000 0.000 1.012
Polar
3z2-r22.024
x2-y20.113
xy0.776
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.324 -0.274 0.000
y -0.274 3.565 0.000
z 0.000 0.000 6.119


<r2> (average value of r2) Å2
<r2> 127.821
(<r2>)1/2 11.306