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All results from a given calculation for F2SO (Thionyl Fluoride)

using model chemistry: QCISD/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 QCISD/6-31G
 hartrees
Energy at 0K-671.439004
Energy at 298.15K-671.441777
HF Energy-670.941549
Nuclear repulsion energy172.817779
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 QCISD/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' 887 854 30.52      
2 A' 674 649 67.42      
3 A' 359 346 33.09      
4 A' 234 226 4.13      
5 A" 677 652 79.86      
6 A" 263 254 7.46      

Unscaled Zero Point Vibrational Energy (zpe) 1546.7 cm-1
Scaled (by 0.9636) Zero Point Vibrational Energy (zpe) 1490.4 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 QCISD/6-31G
ABC
0.22738 0.22030 0.13207

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.283 0.404 0.000
O2 -1.204 1.033 0.000
F3 0.283 -0.818 1.284
F4 0.283 -0.818 -1.284

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.61511.77301.7730
O21.61512.69972.6997
F31.77302.69972.5677
F41.77302.69972.5677

picture of Thionyl Fluoride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 F3 105.564 O2 S1 F4 105.564
F3 S1 F4 92.794
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability