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Summary
longprop
| IUPAC name | 2,3,4,5-tetrachlorothiophene | | | | Synonyms | 6012-97-1, InChI=1S/C4Cl4S/c5-1-2(6)4(8)9-3(1)7, tetrachlorothiophene, tetrachlorothiophene, tetrachlorothiophen | | CAS number | 6012-97-1 | | ChemSpider ID | 20971 | | PubChem ID | 22344 | | Molecular weight | 221.9198 Da | | Formula | C4Cl4S | | Multiplicity | 1 | | Point group | C1 | | Symmetry number | 1 | | Rotatable bonds | NA | | StdInChi | InChI=1S/C4Cl4S/c5-1-2(6)4(8)9-3(1)7 |
Liquid properties
| Property | Unit | T (K) | Experiment | GAFF-ESP-2012 | OPLS | CGenFF | COSMO-RS | kowwin | GAFF-ESP | XlogP3 |
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| log kOW | | 298.15 | | | | | | | | 4.801 | Flexible models Hydrogen constrained All bonds constrained.
Gas properties
| Property | Unit | T (K) | Experiment | G2 | G3 | G4 | CBS-QB3 | W1BD | W1U | B3LYP/aug-cc-pVTZ | BS | CGenFF | GAFF-BCC-2018 | GAFF-ESP-2018 | AXpp | AXpg | AXps |
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| E | kJ/mol | 298.15 | | | | | | | | | | 103.932 | | | | | | | E-scaled | kJ/mol | 298.15 | | | | | | | | | | 106.262 | | | | | | | ΔHform | kJ/mol | 0 | | 41.83 | | | 12.13 | | | | | | | | | | | | ΔHform | kJ/mol | 298.15 | | 39.53 | | | 11.33 | | | | | | | | | | | | ΔGform | kJ/mol | 298.15 | | 71.23 | | | 39.83 | | | | | | | | | | | | ΔSform | J/mol K | 298.15 | | -106.53 | | | -95.63 | | | | | | | | | | | | S0 | J/mol K | 298.15 | | 394.703 | | | 405.593 | | | | | 423.122 | | | | | | | S0-scaled | J/mol K | 298.15 | | | | | | | | | | 419.682 | | | | | | | ZPE | kJ/mol | 298.15 | | | | | | | | | | 78.82 | | | | | | | ZPE-scaled | kJ/mol | 298.15 | | | | | | | | | | 81.62 | | | | | | | CV | J/mol K | 298.15 | 111.2±2.24 | 119.13 | | | 125.93 | | | | | 125.82 | | | | | | | CV-scaled | J/mol K | 298.15 | | | | | | | | | | 123.92 | | | | | | | αaniso | ų | 298.15 | | | | | | | | | | | | | 2.855 | 2.865 | 2.855 |
References
- T. Cheng and Y. Zhao and X. Li and F. Lin and Y. Xu and X. Zhang and Y. Li and R. Wang and L. Lai Computation of octanol- water partition coefficients by guiding an additive model with knowledge., J. Chem. Inf. Model. 47, 2140-2148 (2007).
- 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
- 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
- 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
- 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
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