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All results from a given calculation for SOCl2 (thionyl chloride)

using model chemistry: CISD/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CISD/STO-3G
 hartrees
Energy at 0K-1376.193327
Energy at 298.15K-1376.193871
Nuclear repulsion energy264.265105
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 CISD/STO-3G
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' 1108 1108 41.10      
2 A' 483 483 28.79      
3 A' 306 306 12.97      
4 A' 146 146 2.36      
5 A" 413 413 88.86      
6 A" 229 229 5.21      

Unscaled Zero Point Vibrational Energy (zpe) 1342.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 1342.4 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 CISD/STO-3G
ABC
0.14530 0.08083 0.05682

See section I.F.4 to change rotational constant units
Geometric Data calculated at CISD/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.198 0.798 0.000
O2 -1.240 1.415 0.000
Cl3 0.198 -0.708 1.668
Cl4 0.198 -0.708 -1.668

Atom - Atom Distances (Å)
  S1 O2 Cl3 Cl4
S11.56482.24742.2474
O21.56483.05913.0591
Cl32.24743.05913.3364
Cl42.24743.05913.3364

picture of thionyl chloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
O2 S1 Cl3 105.322 O2 S1 Cl4 105.322
Cl3 S1 Cl4 95.849
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability