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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: B2PLYP=FULLultrafine/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B2PLYP=FULLultrafine/6-31G**
 hartrees
Energy at 0K-1157.659717
Energy at 298.15K 
HF Energy-1157.409155
Nuclear repulsion energy302.826967
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 B2PLYP=FULLultrafine/6-31G**
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 1144 1144 313.46 1.19 0.70 0.82
2 A1 666 666 16.62 5.38 0.00 0.00
3 A1 454 454 0.17 8.26 0.23 0.37
4 A1 266 266 0.00 3.54 0.66 0.79
5 A2 323 323 0.00 1.75 0.75 0.86
6 B1 914 914 436.57 2.30 0.75 0.86
7 B1 436 436 0.07 3.97 0.75 0.86
8 B2 1227 1227 226.29 0.33 0.75 0.86
9 B2 436 436 1.19 2.09 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2932.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2932.1 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 B2PLYP=FULLultrafine/6-31G**
ABC
0.13656 0.08629 0.07333

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-31G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.337
F2 0.000 1.082 1.121
F3 0.000 -1.082 1.121
Cl4 1.469 0.000 -0.653
Cl5 -1.469 0.000 -0.653

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.33591.33591.77181.7718
F21.33592.16332.54512.5451
F31.33592.16332.54512.5451
Cl41.77182.54512.54512.9379
Cl51.77182.54512.54512.9379

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.123 F2 C1 Cl4 109.158
F2 C1 Cl5 109.158 F3 C1 Cl4 109.158
F3 C1 Cl5 109.158 Cl4 C1 Cl5 112.008
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.378      
2 F -0.222      
3 F -0.222      
4 Cl 0.033      
5 Cl 0.033      


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 -0.217 0.217
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.153 0.000 0.000
y 0.000 -40.867 0.000
z 0.000 0.000 -40.027
Traceless
 xyz
x 1.295 0.000 0.000
y 0.000 -1.277 0.000
z 0.000 0.000 -0.017
Polar
3z2-r2-0.035
x2-y21.715
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.135 0.000 0.000
y 0.000 3.315 0.000
z 0.000 0.000 4.234


<r2> (average value of r2) Å2
<r2> 157.243
(<r2>)1/2 12.540