Summary

IUPAC name2,3,4,5-tetrachlorothiophene
Synonyms6012-97-1, InChI=1S/C4Cl4S/c5-1-2(6)4(8)9-3(1)7, tetrachlorothiophene, tetrachlorothiophene, tetrachlorothiophen
CAS number6012-97-1
ChemSpider ID20971
PubChem ID22344
Molecular weight221.9198 Da
FormulaC4Cl4S
Multiplicity1
Point groupC1
Symmetry number1
Rotatable bondsNA
StdInChiInChI=1S/C4Cl4S/c5-1-2(6)4(8)9-3(1)7


Liquid properties

PropertyUnitT (K)ExperimentGAFF-ESP-2012OPLSCGenFFCOSMO-RSkowwinGAFF-ESPXlogP3
log kOW298.154.801

Flexible models Hydrogen constrained All bonds constrained.


Gas properties

PropertyUnitT (K)ExperimentG2G3G4CBS-QB3W1BDW1UB3LYP/aug-cc-pVTZBSCGenFFGAFF-BCC-2018GAFF-ESP-2018AXppAXpgAXps
EkJ/mol298.15103.932
E-scaledkJ/mol298.15106.262
ΔHformkJ/mol041.8312.13
ΔHformkJ/mol298.1539.5311.33
ΔGformkJ/mol298.1571.2339.83
ΔSformJ/mol K298.15-106.53-95.63
S0J/mol K298.15394.703405.593423.122
S0-scaledJ/mol K298.15419.682
ZPEkJ/mol298.1578.82
ZPE-scaledkJ/mol298.1581.62
CVJ/mol K298.15111.2±2.24119.13125.93125.82
CV-scaledJ/mol K298.15123.92
αanisoų298.152.8552.8652.855


References

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  2. David van der Spoel and Mohammad M. Ghahremanpour and Justin Lemkul Small Molecule Thermochemistry: A Tool For Empirical Force Field Development, J. Phys. Chem. A 122, 8982–8988 (2018). DOI
  3. Mohammad M. Ghahremanpour and Paul J. van Maaren and David van der Spoel The Alexandria Library: A Quantum-Chemical Database of Molecular Properties for Force Field Development, Sci. Data 5, 180062 (2018). DOI
  4. Mohammad M. Ghahremanpour and Paul J. van Maaren and Jonas C. Ditz and Roland Lindh and David van der Spoel Large-Scale Calculations of Gas Phase Thermochemistry: Enthalpy of Formation, Standard Entropy and Heat Capacity, J. Chem. Phys. 145, 114305 (2016). DOI
  5. Mohammad Mehdi Ghahremanpour and Paul J. van Maaren and Carl Caleman and Geoffrey R. Hutchison and David van der Spoel Polarizable Drude Model with s-type Gaussian or Slater Charge Density for General Molecular Mechanics Force Fields, J. Chem. Theory Comput. 14, 5553-5566 (2018). DOI