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All results from a given calculation for CFCl (chlorofluoromethylene)

using model chemistry: CCD/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCD/6-311+G(3df,2p)
 hartrees
Energy at 0K-597.358638
Energy at 298.15K-597.358279
HF Energy-596.767416
Nuclear repulsion energy86.623036
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 CCD/6-311+G(3df,2p)
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' 1235 1165 270.39      
2 A' 795 749 251.74      
3 A' 470 443 8.94      

Unscaled Zero Point Vibrational Energy (zpe) 1249.7 cm-1
Scaled (by 0.9431) Zero Point Vibrational Energy (zpe) 1178.6 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 CCD/6-311+G(3df,2p)
ABC
2.37955 0.21752 0.19930

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.886 0.000
F2 1.278 0.747 0.000
Cl3 -0.677 -0.708 0.000

Atom - Atom Distances (Å)
  C1 F2 Cl3
C11.28581.7315
F21.28582.4368
Cl31.73152.4368

picture of chlorofluoromethylene state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 106.792
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability