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All results from a given calculation for CF2CCl2 (difluorodichloroethylene)

using model chemistry: wB97X-D/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-311G*
 hartrees
Energy at 0K-1196.250905
Energy at 298.15K-1196.251542
HF Energy-1196.250905
Nuclear repulsion energy 
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 wB97X-D/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 A1 1828 1828 201.74      
2 A1 1063 1063 205.43      
3 A1 642 642 3.67      
4 A1 443 443 0.28      
5 A1 266 266 0.24      
6 A2 157 157 0.00      
7 B1 634 634 12.88      
8 B1 338 338 0.15      
9 B2 1365 1365 163.07      
10 B2 990 990 144.06      
11 B2 464 464 0.99      
12 B2 186 186 2.67      

Unscaled Zero Point Vibrational Energy (zpe) 4187.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4187.8 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 wB97X-D/6-311G*
ABC
0.08590 0.07325 0.03953

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.097
C2 0.000 0.000 -0.230
F3 0.000 1.082 1.829
F4 0.000 -1.082 1.829
Cl5 0.000 1.473 -1.121
Cl6 0.000 -1.473 -1.121

Atom - Atom Distances (Å)
  C1 C2 F3 F4 Cl5 Cl6
C11.32651.30671.30672.66292.6629
C21.32652.32592.32591.72201.7220
F31.30672.32592.16452.97643.9033
F41.30672.32592.16453.90332.9764
Cl52.66291.72202.97643.90332.9460
Cl62.66291.72203.90332.97642.9460

picture of difluorodichloroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl5 121.195 C1 C2 Cl6 121.195
C2 C1 F3 124.083 C2 C1 F4 124.083
F3 C1 F4 111.834 Cl5 C2 Cl6 117.609
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.594      
2 C -0.396      
3 F -0.151      
4 F -0.151      
5 Cl 0.053      
6 Cl 0.053      


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 0.310 0.310
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.768 0.000 0.000
y 0.000 -45.947 0.000
z 0.000 0.000 -46.388
Traceless
 xyz
x 0.399 0.000 0.000
y 0.000 0.132 0.000
z 0.000 0.000 -0.531
Polar
3z2-r2-1.062
x2-y20.178
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 2.878 0.000 0.000
y 0.000 7.591 0.000
z 0.000 0.000 7.435


<r2> (average value of r2) Å2
<r2> 234.130
(<r2>)1/2 15.301