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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: wB97X-D/TZVP

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/TZVP
 hartrees
Energy at 0K-1158.215828
Energy at 298.15K-1158.217195
HF Energy-1158.215828
Nuclear repulsion energy303.041627
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/TZVP
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 1129 1079 358.08 1.46 0.71 0.83
2 A1 680 650 16.01 4.68 0.00 0.00
3 A1 460 439 0.51 7.80 0.22 0.36
4 A1 264 252 0.02 3.87 0.64 0.78
5 A2 327 312 0.00 1.59 0.75 0.86
6 B1 910 869 439.26 3.76 0.75 0.86
7 B1 441 421 0.22 4.82 0.75 0.86
8 B2 1198 1144 271.18 0.38 0.75 0.86
9 B2 442 422 0.66 2.11 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2925.3 cm-1
Scaled (by 0.955) Zero Point Vibrational Energy (zpe) 2793.7 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 wB97X-D/TZVP
ABC
0.13691 0.08643 0.07312

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.346
F2 0.000 1.074 1.122
F3 0.000 -1.074 1.122
Cl4 1.471 0.000 -0.655
Cl5 -1.471 0.000 -0.655

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.32501.32501.77901.7790
F21.32502.14742.54472.5447
F31.32502.14742.54472.5447
Cl41.77902.54472.54472.9410
Cl51.77902.54472.54472.9410

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.258 F2 C1 Cl4 109.256
F2 C1 Cl5 109.256 F3 C1 Cl4 109.256
F3 C1 Cl5 109.256 Cl4 C1 Cl5 111.499
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.237      
2 F -0.107      
3 F -0.107      
4 Cl -0.012      
5 Cl -0.012      


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 -0.374 0.374
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.993 0.000 0.000
y 0.000 -41.495 0.000
z 0.000 0.000 -40.560
Traceless
 xyz
x 2.034 0.000 0.000
y 0.000 -1.719 0.000
z 0.000 0.000 -0.316
Polar
3z2-r2-0.632
x2-y22.502
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.476 0.000 0.000
y 0.000 3.755 0.000
z 0.000 0.000 4.672


<r2> (average value of r2) Å2
<r2> 157.468
(<r2>)1/2 12.549