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All results from a given calculation for FClO (chlorosyl fluoride)

using model chemistry: CCD/6-31G*

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/6-31G*
 hartrees
Energy at 0K-634.045384
Energy at 298.15K-634.046048
HF Energy-633.525577
Nuclear repulsion energy109.548151
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/6-31G*
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' 1131 1070 80.12      
2 A' 663 627 104.88      
3 A' 313 296 14.77      

Unscaled Zero Point Vibrational Energy (zpe) 1053.3 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 996.9 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 CCD/6-31G*
ABC
1.25401 0.26615 0.21955

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
F1 -1.228 -0.729 0.000
Cl2 0.000 0.454 0.000
O3 1.381 -0.144 0.000

Atom - Atom Distances (Å)
  F1 Cl2 O3
F11.70512.6743
Cl21.70511.5051
O32.67431.5051

picture of chlorosyl fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F1 Cl2 O3 112.687
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability