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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: B3LYP/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/6-311G*
 hartrees
Energy at 0K-1158.288710
Energy at 298.15K-1158.289992
HF Energy-1158.288710
Nuclear repulsion energy301.739350
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 B3LYP/6-311G*
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 1098 1061 352.74 1.18 0.75 0.86
2 A1 660 638 17.20 4.95 0.00 0.00
3 A1 444 429 1.21 8.98 0.23 0.37
4 A1 261 253 0.06 4.62 0.67 0.80
5 A2 322 312 0.00 2.13 0.75 0.86
6 B1 867 837 474.30 2.80 0.75 0.86
7 B1 425 411 1.43 4.89 0.75 0.86
8 B2 1171 1132 259.10 0.12 0.75 0.86
9 B2 432 417 0.57 2.76 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2840.4 cm-1
Scaled (by 0.9663) Zero Point Vibrational Energy (zpe) 2744.7 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 B3LYP/6-311G*
ABC
0.13613 0.08547 0.07252

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.344
F2 0.000 1.080 1.124
F3 0.000 -1.080 1.124
Cl4 1.479 0.000 -0.656
Cl5 -1.479 0.000 -0.656

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.33251.33251.78491.7849
F21.33252.15972.55382.5538
F31.33252.15972.55382.5538
Cl41.78492.55382.55382.9576
Cl51.78492.55382.55382.9576

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.271 F2 C1 Cl4 109.153
F2 C1 Cl5 109.153 F3 C1 Cl4 109.153
F3 C1 Cl5 109.153 Cl4 C1 Cl5 111.888
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.302      
2 F -0.152      
3 F -0.152      
4 Cl 0.000      
5 Cl 0.000      


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 -0.298 0.298
CHELPG        
AIM        
ESP 0.004 0.000 -0.213 0.213


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.874 0.000 0.000
y 0.000 -41.828 0.000
z 0.000 0.000 -40.765
Traceless
 xyz
x 1.423 0.000 0.000
y 0.000 -1.509 0.000
z 0.000 0.000 0.086
Polar
3z2-r20.172
x2-y21.954
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.492 0.000 0.000
y 0.000 3.108 0.000
z 0.000 0.000 4.292


<r2> (average value of r2) Å2
<r2> 158.926
(<r2>)1/2 12.607