Summary
IUPAC name | fluoroethyne | ||
Synonyms | 2713-09-9, InChI=1S/C2HF/c1-2-3/h1H, fluoroacetylene, fluoroacetylene, fluoroacetylen | ||
CAS number | 2713-09-9 | ||
ChemSpider ID | 30363 | ||
PubChem ID | 32759 | ||
Molecular weight | 44.0277 Da | ||
Formula | C2HF | ||
Multiplicity | 1 | ||
Point group | C∞v | ||
Symmetry number | 1 | ||
Rotatable bonds | NA | ||
StdInChi | InChI=1S/C2HF/c1-2-3/h1H |
Liquid properties
Property | Unit | T (K) | Experiment | GAFF-ESP-2012 | OPLS | CGenFF | COSMO-RS | kowwin | GAFF-ESP | XlogP3 |
---|---|---|---|---|---|---|---|---|---|---|
log kOW | 298.15 | 0.801 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
E | kJ/mol | 298.15 | 62.662 | 56.303 | |||||||||||||
E-scaled | kJ/mol | 298.15 | 57.773 | ||||||||||||||
ΔHform | kJ/mol | 0 | 104.82 | 103.72 | 106.32 | 103.42 | 101.62 | 100.72 | |||||||||
ΔHform | kJ/mol | 298.15 | 125.54 | 104.42 | 103.32 | 106.72 | 103.62 | 102.02 | 101.12 | ||||||||
ΔGform | kJ/mol | 298.15 | 90.32 | 89.22 | 91.52 | 88.52 | 86.72 | 85.82 | |||||||||
ΔSform | J/mol K | 298.15 | 47.42 | 47.42 | 50.92 | 50.72 | 51.22 | 51.22 | |||||||||
S0 | J/mol K | 298.15 | 231.705 | 225.582 | 225.582 | 229.162 | 228.912 | 229.392 | 229.392 | 240.843 | |||||||
231.614 | |||||||||||||||||
S0-scaled | J/mol K | 298.15 | 239.903 | ||||||||||||||
ZPE | kJ/mol | 298.15 | 54.12 | 46.13 | |||||||||||||
ZPE-scaled | kJ/mol | 298.15 | 47.73 | ||||||||||||||
CV | J/mol K | 298.15 | 38.22 | 38.22 | 42.42 | 42.02 | 42.42 | 42.42 | 48.53 | ||||||||
CV-scaled | J/mol K | 298.15 | 47.93 | ||||||||||||||
αaniso | ų | 298.15 | 0.026 | 0.026 | 0.026 | ||||||||||||
αxx | ų | 298.15 | 2.882 | 3.706 | 3.706 | 3.706 | |||||||||||
αyy | ų | 298.15 | 2.882 | 3.706 | 3.706 | 3.706 | |||||||||||
αzz | ų | 298.15 | 4.972 | 3.736 | 3.736 | 3.736 | |||||||||||
μxx | D | 298.15 | 2 | 6 | 6 | 6 | |||||||||||
μyy | D | 298.15 | 2 | 6 | 6 | 6 | |||||||||||
μzz | D | 298.15 | -0.642 | -0.666 | -0.636 | -0.646 | |||||||||||
θxx | Buckingham | 298.15 | -1.332 | -1.946 | -2.066 | -2.046 | |||||||||||
θyy | Buckingham | 298.15 | -1.332 | -1.946 | -2.066 | -2.046 | |||||||||||
θzz | Buckingham | 298.15 | 2.662 | 3.886 | 4.126 | 4.086 |
References
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- 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
- 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
- Knovel Knovel Critical Tables (2nd Edition), Knovel (2008).
- D. R. Lide CRC Handbook of Chemistry and Physics 90th edition, CRC Press: Cleveland, Ohio (2009).
- 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