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All results from a given calculation for CF2CCl2 (difluorodichloroethylene)

using model chemistry: wB97X-D/6-31G(2df,p)

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/6-31G(2df,p)
 hartrees
Energy at 0K-1196.147456
Energy at 298.15K-1196.148103
HF Energy-1196.147456
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/6-31G(2df,p)
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 1835 1835 188.72      
2 A1 1084 1084 167.43      
3 A1 647 647 4.11      
4 A1 446 446 0.37      
5 A1 259 259 0.04      
6 A2 158 158 0.00      
7 B1 645 645 7.54      
8 B1 333 333 0.02      
9 B2 1402 1402 131.65      
10 B2 1005 1005 120.64      
11 B2 468 468 0.68      
12 B2 184 184 2.32      

Unscaled Zero Point Vibrational Energy (zpe) 4232.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 4232.8 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/6-31G(2df,p)
ABC
0.08618 0.07377 0.03975

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.095
C2 0.000 0.000 -0.233
F3 0.000 1.077 1.823
F4 0.000 -1.077 1.823
Cl5 0.000 1.472 -1.117
Cl6 0.000 -1.472 -1.117

Atom - Atom Distances (Å)
  C1 C2 F3 F4 Cl5 Cl6
C11.32771.30001.30002.65702.6570
C21.32772.32052.32051.71711.7171
F31.30002.32052.15462.96603.8910
F41.30002.32052.15463.89102.9660
Cl52.65701.71712.96603.89102.9437
Cl62.65701.71713.89102.96602.9437

picture of difluorodichloroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl5 120.998 C1 C2 Cl6 120.998
C2 C1 F3 124.033 C2 C1 F4 124.033
F3 C1 F4 111.934 Cl5 C2 Cl6 118.004
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.404      
2 C -0.185      
3 F -0.040      
4 F -0.040      
5 Cl -0.070      
6 Cl -0.070      


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 0.485 0.485
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -44.579 0.000 0.000
y 0.000 -44.849 0.000
z 0.000 0.000 -44.977
Traceless
 xyz
x 0.334 0.000 0.000
y 0.000 -0.071 0.000
z 0.000 0.000 -0.263
Polar
3z2-r2-0.525
x2-y20.270
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 4.075 0.000 0.000
y 0.000 7.919 0.000
z 0.000 0.000 8.207


<r2> (average value of r2) Å2
<r2> 232.266
(<r2>)1/2 15.240