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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: B1B95/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B1B95/Def2TZVPP
 hartrees
Energy at 0K-1158.369232
Energy at 298.15K-1158.370567
HF Energy-1158.369232
Nuclear repulsion energy305.605209
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 B1B95/Def2TZVPP
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 1126 1126 309.77 1.38 0.75 0.85
2 A1 677 677 14.21 6.00 0.01 0.01
3 A1 460 460 0.23 6.27 0.18 0.31
4 A1 259 259 0.04 2.35 0.64 0.78
5 A2 320 320 0.00 1.17 0.75 0.86
6 B1 905 905 405.32 2.78 0.75 0.86
7 B1 438 438 0.06 3.33 0.75 0.86
8 B2 1192 1192 220.47 0.88 0.75 0.86
9 B2 437 437 0.24 1.21 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2906.5 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2906.5 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 B1B95/Def2TZVPP
ABC
0.13828 0.08832 0.07473

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.336
F2 0.000 1.071 1.116
F3 0.000 -1.071 1.116
Cl4 1.451 0.000 -0.650
Cl5 -1.451 0.000 -0.650

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.32521.32521.75491.7549
F21.32522.14252.52502.5250
F31.32522.14252.52502.5250
Cl41.75492.52502.52502.9023
Cl51.75492.52502.52502.9023

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 107.878 F2 C1 Cl4 109.331
F2 C1 Cl5 109.331 F3 C1 Cl4 109.331
F3 C1 Cl5 109.331 Cl4 C1 Cl5 111.563
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.308      
2 F -0.119      
3 F -0.119      
4 Cl -0.035      
5 Cl -0.035      


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 -0.450 0.450
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.375 0.000 0.000
y 0.000 -40.962 0.000
z 0.000 0.000 -40.053
Traceless
 xyz
x 2.132 0.000 0.000
y 0.000 -1.748 0.000
z 0.000 0.000 -0.384
Polar
3z2-r2-0.768
x2-y22.586
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.925 0.000 0.000
y 0.000 4.441 0.000
z 0.000 0.000 5.196


<r2> (average value of r2) Å2
<r2> 154.610
(<r2>)1/2 12.434