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

using model chemistry: CCSD(T)=FULL/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)=FULL/TZVP
 hartrees
Energy at 0K-672.179337
Energy at 298.15K-672.182630
HF Energy-671.301192
Nuclear repulsion energy189.141144
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 CCSD(T)=FULL/TZVP
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' 1300 1243        
2 A' 771 737        
3 A' 495 473        
4 A' 354 338        
5 A" 715 684        
6 A" 365 349        

Unscaled Zero Point Vibrational Energy (zpe) 1999.5 cm-1
Scaled (by 0.956) Zero Point Vibrational Energy (zpe) 1911.5 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 CCSD(T)=FULL/TZVP
ABC
0.27152 0.26428 0.15733

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.253 0.374 0.000
O2 -1.074 0.956 0.000
F3 0.253 -0.757 1.178
F4 0.253 -0.757 -1.178

Atom - Atom Distances (Å)
  S1 O2 F3 F4
S11.44881.63341.6334
O21.44882.46662.4666
F31.63342.46662.3559
F41.63342.46662.3559

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 106.155 O2 S1 F4 106.155
F3 S1 F4 92.299
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability