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All results from a given calculation for CF2CCl2 (difluorodichloroethylene)

using model chemistry: TPSSh/aug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/aug-cc-pVDZ
 hartrees
Energy at 0K-1196.325037
Energy at 298.15K-1196.325535
HF Energy-1196.325037
Nuclear repulsion energy350.936067
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 TPSSh/aug-cc-pVDZ
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 1781 1723 148.85      
2 A1 1019 986 180.98      
3 A1 613 593 3.18      
4 A1 426 412 0.76      
5 A1 252 244 0.14      
6 A2 152 147 0.00      
7 B1 569 550 4.80      
8 B1 320 310 0.00      
9 B2 1293 1251 146.42      
10 B2 962 930 142.27      
11 B2 449 434 0.51      
12 B2 176 170 2.19      

Unscaled Zero Point Vibrational Energy (zpe) 4006.0 cm-1
Scaled (by 0.9673) Zero Point Vibrational Energy (zpe) 3875.0 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 TPSSh/aug-cc-pVDZ
ABC
0.08479 0.07220 0.03899

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.099
C2 0.000 0.000 -0.238
F3 0.000 1.096 1.844
F4 0.000 -1.096 1.844
Cl5 0.000 1.480 -1.128
Cl6 0.000 -1.480 -1.128

Atom - Atom Distances (Å)
  C1 C2 F3 F4 Cl5 Cl6
C11.33721.32501.32502.67462.6746
C21.33722.35302.35301.72731.7273
F31.32502.35302.19132.99763.9335
F41.32502.35302.19133.93352.9976
Cl52.67461.72732.99763.93352.9601
Cl62.67461.72733.93352.99762.9601

picture of difluorodichloroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl5 121.034 C1 C2 Cl6 121.034
C2 C1 F3 124.221 C2 C1 F4 124.221
F3 C1 F4 111.558 Cl5 C2 Cl6 117.932
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.649      
2 C -0.534      
3 F -0.376      
4 F -0.376      
5 Cl -0.182      
6 Cl -0.182      


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 -0.061 0.061
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.512 0.000 0.000
y 0.000 9.406 0.000
z 0.000 0.000 9.611


<r2> (average value of r2) Å2
<r2> 236.832
(<r2>)1/2 15.389