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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: wB97X-D/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 wB97X-D/3-21G*
 hartrees
Energy at 0K-1152.596097
Energy at 298.15K-1152.597319
HF Energy-1152.596097
Nuclear repulsion energy300.239579
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/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 1118 1059 266.93 1.42 0.70 0.83
2 A1 633 600 23.64 6.14 0.01 0.01
3 A1 435 412 0.09 9.14 0.24 0.38
4 A1 266 252 0.01 3.60 0.67 0.80
5 A2 308 292 0.00 2.23 0.75 0.86
6 B1 852 808 438.07 2.37 0.75 0.86
7 B1 414 392 0.10 4.79 0.75 0.86
8 B2 1233 1169 167.07 0.47 0.75 0.86
9 B2 417 396 3.28 2.43 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2837.7 cm-1
Scaled (by 0.9478) Zero Point Vibrational Energy (zpe) 2689.6 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 wB97X-D/3-21G*
ABC
0.13186 0.08574 0.07290

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/3-21G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.346
F2 0.000 1.108 1.137
F3 0.000 -1.108 1.137
Cl4 1.465 0.000 -0.663
Cl5 -1.465 0.000 -0.663

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.36101.36101.77811.7781
F21.36102.21522.57082.5708
F31.36102.21522.57082.5708
Cl41.77812.57082.57082.9290
Cl51.77812.57082.57082.9290

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.938 F2 C1 Cl4 109.243
F2 C1 Cl5 109.243 F3 C1 Cl4 109.243
F3 C1 Cl5 109.243 Cl4 C1 Cl5 110.902
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/3-21G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.374      
2 F -0.254      
3 F -0.254      
4 Cl 0.067      
5 Cl 0.067      


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 -0.419 0.419
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -39.192 0.000 0.000
y 0.000 -41.542 0.000
z 0.000 0.000 -40.458
Traceless
 xyz
x 1.808 0.000 0.000
y 0.000 -1.717 0.000
z 0.000 0.000 -0.090
Polar
3z2-r2-0.181
x2-y22.350
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.690 0.000 0.000
y 0.000 2.967 0.000
z 0.000 0.000 3.853


<r2> (average value of r2) Å2
<r2> 159.140
(<r2>)1/2 12.615