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All results from a given calculation for CFCl2 (dichlorofluoromethyl radical)

using model chemistry: CBS-Q

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 2A'
Energy calculated at CBS-Q
 hartrees
Energy at 0K-1057.225797
Energy at 298.15K-1057.220779
HF Energy-1056.200055
Nuclear repulsion energy200.436431
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 CBS-Q
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 1320 1320 279.54 2.26 0.67 0.80
2 A' 684 684 17.32 16.57 0.11 0.20
3 A' 494 494 3.90 2.04 0.49 0.66
4 A' 305 305 0.29 4.28 0.60 0.75
5 A" 1019 1019 326.86 4.33 0.75 0.86
6 A" 416 416 1.75 2.67 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2119.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2119.1 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 CBS-Q
ABC
0.24786 0.11021 0.07734

See section I.F.4 to change rotational constant units
Geometric Data calculated at CBS-Q

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.158 0.440 0.000
F2 -0.703 1.420 0.000
Cl3 0.158 -0.454 1.472
Cl4 0.158 -0.454 -1.472

Atom - Atom Distances (Å)
  C1 F2 Cl3 Cl4
C11.30521.72201.7220
F21.30522.53392.5339
Cl31.72202.53392.9441
Cl41.72202.53392.9441

picture of dichlorofluoromethyl radical state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 112.937 F2 C1 Cl4 112.937
Cl3 C1 Cl4 117.489
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability