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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G*
 hartrees
Energy at 0K-1391.872102
Energy at 298.15K-1391.872958
HF Energy-1391.246399
Nuclear repulsion energy279.153241
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 MP2=FULL/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' 1314 1238 141.23      
2 A' 471 443 87.94      
3 A' 326 307 21.61      
4 A' 182 171 0.13      
5 A" 420 396 191.79      
6 A" 260 245 15.38      

Unscaled Zero Point Vibrational Energy (zpe) 1486.3 cm-1
Scaled (by 0.9422) Zero Point Vibrational Energy (zpe) 1400.4 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 MP2=FULL/6-31G*
ABC
0.16294 0.08936 0.06218

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.177 0.722 0.000
O2 -1.107 1.419 0.000
Cl3 0.177 -0.674 1.596
Cl4 0.177 -0.674 -1.596

Atom - Atom Distances (Å)
  S1 O2 Cl3 Cl4
S11.46132.12062.1206
O21.46132.92892.9289
Cl32.12062.92893.1921
Cl42.12062.92893.1921

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 108.300 O2 S1 Cl4 108.300
Cl3 S1 Cl4 97.638
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability