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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: B3PW91/cc-pCVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3PW91/cc-pCVTZ
 hartrees
Energy at 0K-1158.155890
Energy at 298.15K 
HF Energy-1158.155890
Nuclear repulsion energy304.087778
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 B3PW91/cc-pCVTZ
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 1111 1111 305.73 1.20 0.75 0.86
2 A1 672 672 14.02 5.93 0.00 0.01
3 A1 454 454 0.57 6.79 0.18 0.31
4 A1 258 258 0.04 2.55 0.64 0.78
5 A2 320 320 0.00 1.29 0.75 0.86
6 B1 887 887 412.41 2.26 0.75 0.86
7 B1 434 434 0.53 3.50 0.75 0.86
8 B2 1178 1178 217.80 0.50 0.75 0.86
9 B2 437 437 0.27 1.51 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2875.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2875.6 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 B3PW91/cc-pCVTZ
ABC
0.13705 0.08737 0.07393

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pCVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.341
F2 0.000 1.076 1.121
F3 0.000 -1.076 1.121
Cl4 1.460 0.000 -0.654
Cl5 -1.460 0.000 -0.654

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.32851.32851.76651.7665
F21.32852.15122.53722.5372
F31.32852.15122.53722.5372
Cl41.76652.53722.53722.9191
Cl51.76652.53722.53722.9191

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.113 F2 C1 Cl4 109.308
F2 C1 Cl5 109.308 F3 C1 Cl4 109.308
F3 C1 Cl5 109.308 Cl4 C1 Cl5 111.430
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pCVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.347      
2 F -0.108      
3 F -0.108      
4 Cl -0.065      
5 Cl -0.065      


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 -0.312 0.312
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.613 0.000 0.000
y 0.000 -40.822 0.000
z 0.000 0.000 -39.969
Traceless
 xyz
x 1.783 0.000 0.000
y 0.000 -1.531 0.000
z 0.000 0.000 -0.251
Polar
3z2-r2-0.503
x2-y22.210
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.941 0.000 0.000
y 0.000 4.234 0.000
z 0.000 0.000 5.120


<r2> (average value of r2) Å2
<r2> 155.969
(<r2>)1/2 12.489