Suvarna Garge (Editor)

Metallole

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Metalloles are derivatives of cyclopentadiene in which the carbon atom at position 5, the saturated carbon, is replaced by a heteroatom. In contrast to its parent compound, the numbering of the metallole starts at the heteroatom. Some of these compounds are described as organometallic compounds, but in the list below quite a number of metalloids are present too. Many metalloles are fluorescent and are used in organic light-emitting diodes (OLEDs) and other applications. Metalloles, which can also be viewed as structural analogs of pyrrole, include:

  • Arsole, a moderately-aromatic arsenic analog
  • Bismole, a bismuth analog
  • Borole, a boron analog
  • Furan (oxole), an oxygen analog
  • Gallole, a gallium analog
  • Germole, a germanium analog
  • Phosphole, a phosphorus analog
  • Plumbole, a lead analog
  • Pyrrole (azole), a nitrogen analog
  • Selenophene, a selenium analog
  • Silole, a silicon analog
  • Stannole, a tin analog
  • Stibole, an antimony analog
  • Tellurophene, a tellurium analog
  • Thiophene, a sulfur analog
  • Titanacyclopentadiene, a titanium analog
  • Zirconacyclopentadiene, a zirconium analog

    • References

    Metallole Wikipedia
    (Text) CC BY-SA