Wired Chemist

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Chemistry

  • Instructional
  • Data
    • Constant & conversion factors
    • Atomic parameters (IE, EA, D, ...)
    • Thermodynamic data
    • Atomic and ionic radii
    • Lattice thermodynamics
    • Acid-base
    • Redox & Coordination Kf
    • Spectroscopy
    • Solvent data (including Kf,Kb)
    • Solubility data
    • Substituent constants
    • vapor pressure H2O
    • Molecular parameters
    • Character Tables
  • Links

Thermodynamic data

  • Ionization Energies of Gaseous Atoms (kJ/mol)
  • Electron Affinities (EA)*
  • Common Bond Energies (D)
  • Standard Enthalpies of Formation of Gaseous Atoms
  • Standard Heats of Formation for Gaseous Complex Ions, Calculated and (Experimental)
  • Standard Heats and Free Energies of Formation and Absolute Entropies of Elements and Inorganic Compounds
  • Standard Heats and Free Energies of Formation and Absolute Entropies of Organic Compounds
  • Cation Contributions to Entropies of Solids at 298 K
  • Anion Contributions to Entropies of Solids at 298 K
  • Standard Formation Data for Aqueous Ions - Cations
  • Standard Formation Data for Aqueous Ions - Anions
  • Absolute Enthalpies of Hydration of Gaseous Ions
  • Group Contributions to ΔHf
  • Group Contributions to ΔHf (C(N)(O)
  • Group Contributions to ΔHf (rings)

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