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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: wB97X-D/cc-pVTZ

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/cc-pVTZ
 hartrees
Energy at 0K-1158.239411
Energy at 298.15K-1158.240772
HF Energy-1158.239411
Nuclear repulsion energy304.087478
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/cc-pVTZ
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 1134 1084 316.82 1.53 0.73 0.84
2 A1 680 650 14.40 5.88 0.00 0.01
3 A1 459 439 0.45 6.98 0.19 0.31
4 A1 261 250 0.02 2.57 0.64 0.78
5 A2 324 310 0.00 1.29 0.75 0.86
6 B1 906 866 412.08 2.93 0.75 0.86
7 B1 439 420 0.22 3.55 0.75 0.86
8 B2 1205 1152 230.13 0.48 0.75 0.86
9 B2 440 421 0.38 1.50 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2924.0 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 2795.3 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/cc-pVTZ
ABC
0.13739 0.08723 0.07378

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.345
F2 0.000 1.073 1.120
F3 0.000 -1.073 1.120
Cl4 1.462 0.000 -0.654
Cl5 -1.462 0.000 -0.654

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.32361.32361.77051.7705
F21.32362.14562.53672.5367
F31.32362.14562.53672.5367
Cl41.77052.53672.53672.9244
Cl51.77052.53672.53672.9244

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.290 F2 C1 Cl4 109.286
F2 C1 Cl5 109.286 F3 C1 Cl4 109.286
F3 C1 Cl5 109.286 Cl4 C1 Cl5 111.351
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.362      
2 F -0.116      
3 F -0.116      
4 Cl -0.066      
5 Cl -0.066      


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 -0.255 0.255
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.795 0.000 0.000
y 0.000 -40.857 0.000
z 0.000 0.000 -40.027
Traceless
 xyz
x 1.647 0.000 0.000
y 0.000 -1.446 0.000
z 0.000 0.000 -0.201
Polar
3z2-r2-0.401
x2-y22.062
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.834 0.000 0.000
y 0.000 4.140 0.000
z 0.000 0.000 5.031


<r2> (average value of r2) Å2
<r2> 156.148
(<r2>)1/2 12.496