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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: PBEPBEultrafine/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at PBEPBEultrafine/cc-pVDZ
 hartrees
Energy at 0K-1157.597035
Energy at 298.15K-1157.598231
HF Energy-1157.597035
Nuclear repulsion energy300.010477
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 PBEPBEultrafine/cc-pVDZ
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 1074 1068 326.44 0.86 0.34 0.51
2 A1 640 636 15.51 5.34 0.00 0.00
3 A1 432 429 1.34 8.20 0.21 0.34
4 A1 250 249 0.00 4.34 0.65 0.79
5 A2 306 304 0.00 1.96 0.75 0.86
6 B1 832 827 437.98 1.04 0.75 0.86
7 B1 412 409 2.47 4.27 0.75 0.86
8 B2 1161 1154 245.81 0.23 0.75 0.86
9 B2 418 416 0.51 2.54 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2761.6 cm-1
Scaled (by 0.9942) Zero Point Vibrational Energy (zpe) 2745.6 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 PBEPBEultrafine/cc-pVDZ
ABC
0.13352 0.08496 0.07192

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

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.350
F2 0.000 1.090 1.135
F3 0.000 -1.090 1.135
Cl4 1.480 0.000 -0.663
Cl5 -1.480 0.000 -0.663

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.34331.34331.79351.7935
F21.34332.17992.57122.5712
F31.34332.17992.57122.5712
Cl41.79352.57122.57122.9607
Cl51.79352.57122.57122.9607

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.462 F2 C1 Cl4 109.267
F2 C1 Cl5 109.267 F3 C1 Cl4 109.267
F3 C1 Cl5 109.267 Cl4 C1 Cl5 111.264
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBEPBEultrafine/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.193      
2 F -0.084      
3 F -0.084      
4 Cl -0.013      
5 Cl -0.013      


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 -0.057 0.057
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.936 0.000 0.000
y 0.000 -40.495 0.000
z 0.000 0.000 -39.688
Traceless
 xyz
x 1.155 0.000 0.000
y 0.000 -1.183 0.000
z 0.000 0.000 0.028
Polar
3z2-r20.055
x2-y21.559
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.310 0.000 0.000
y 0.000 3.243 0.000
z 0.000 0.000 4.328


<r2> (average value of r2) Å2
<r2> 159.545
(<r2>)1/2 12.631