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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: B2PLYP=FULLultrafine/3-21G

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/3-21G
 hartrees
Energy at 0K-1151.859080
Energy at 298.15K 
HF Energy-1151.709063
Nuclear repulsion energy291.034848
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/3-21G
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 1123 1123 296.60 2.11 0.74 0.85
2 A1 601 601 31.57 6.04 0.00 0.00
3 A1 385 385 2.14 16.45 0.21 0.34
4 A1 231 231 0.40 6.53 0.66 0.80
5 A2 282 282 0.00 3.22 0.75 0.86
6 B1 774 774 444.37 4.37 0.75 0.86
7 B1 373 373 2.24 7.93 0.75 0.86
8 B2 1277 1277 194.16 0.14 0.75 0.86
9 B2 372 372 6.05 3.72 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2708.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2708.9 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/3-21G
ABC
0.12587 0.07982 0.06717

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/3-21G

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.400
F2 0.000 1.113 1.167
F3 0.000 -1.113 1.167
Cl4 1.532 0.000 -0.689
Cl5 -1.532 0.000 -0.689

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.35171.35171.87951.8795
F21.35172.22612.65142.6514
F31.35172.22612.65142.6514
Cl41.87952.65142.65143.0637
Cl51.87952.65142.65143.0637

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 110.861 F2 C1 Cl4 109.193
F2 C1 Cl5 109.193 F3 C1 Cl4 109.193
F3 C1 Cl5 109.193 Cl4 C1 Cl5 109.186
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP=FULLultrafine/3-21G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.303      
2 F -0.232      
3 F -0.232      
4 Cl 0.080      
5 Cl 0.080      


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 0.331 0.331
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.507 0.000 0.000
y 0.000 -41.899 0.000
z 0.000 0.000 -41.065
Traceless
 xyz
x -0.026 0.000 0.000
y 0.000 -0.613 0.000
z 0.000 0.000 0.638
Polar
3z2-r21.277
x2-y20.391
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 6.337 0.000 0.000
y 0.000 2.417 0.000
z 0.000 0.000 3.751


<r2> (average value of r2) Å2
<r2> 169.604
(<r2>)1/2 13.023