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All results from a given calculation for CF2CCl2 (difluorodichloroethylene)

using model chemistry: wB97X-D/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 wB97X-D/aug-cc-pVDZ
 hartrees
Energy at 0K-1196.205861
Energy at 298.15K-1196.206466
HF Energy-1196.205861
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/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 1832 1754 171.00      
2 A1 1050 1005 186.95      
3 A1 631 604 3.46      
4 A1 438 419 0.71      
5 A1 259 248 0.15      
6 A2 154 148 0.00      
7 B1 617 591 6.29      
8 B1 331 317 0.02      
9 B2 1339 1282 150.41      
10 B2 994 952 130.29      
11 B2 459 440 0.41      
12 B2 182 174 2.26      

Unscaled Zero Point Vibrational Energy (zpe) 4142.7 cm-1
Scaled (by 0.9573) Zero Point Vibrational Energy (zpe) 3965.8 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/aug-cc-pVDZ
ABC
0.08550 0.07267 0.03928

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/aug-cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 1.098
C2 0.000 0.000 -0.233
F3 0.000 1.087 1.837
F4 0.000 -1.087 1.837
Cl5 0.000 1.476 -1.126
Cl6 0.000 -1.476 -1.126

Atom - Atom Distances (Å)
  C1 C2 F3 F4 Cl5 Cl6
C11.33101.31431.31432.66892.6689
C21.33102.33812.33811.72471.7247
F31.31432.33812.17362.98833.9172
F41.31432.33812.17363.91722.9883
Cl52.66891.72472.98833.91722.9512
Cl62.66891.72473.91722.98832.9512

picture of difluorodichloroethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 Cl5 121.176 C1 C2 Cl6 121.176
C2 C1 F3 124.218 C2 C1 F4 124.218
F3 C1 F4 111.565 Cl5 C2 Cl6 117.649
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 1.641      
2 C -0.665      
3 F -0.363      
4 F -0.363      
5 Cl -0.125      
6 Cl -0.125      


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 0.021 0.021
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -45.617 0.000 0.000
y 0.000 -45.575 0.000
z 0.000 0.000 -46.361
Traceless
 xyz
x 0.351 0.000 0.000
y 0.000 0.414 0.000
z 0.000 0.000 -0.766
Polar
3z2-r2-1.532
x2-y2-0.042
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.477 0.000 0.000
y 0.000 9.080 0.000
z 0.000 0.000 9.395


<r2> (average value of r2) Å2
<r2> 235.331
(<r2>)1/2 15.341