Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
In chemistry, cyclopentadienyl is a radical with the formula C5H5.
The related cyclopentadienyl anion (which can formally be converted to the cyclopentadienyl radical by one-electron reduction) is aromatic, and forms salts and coordination compounds.
^ abHenri A. Favre; Warren H. Powell (2014). Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013. Cambridge, England: The Royal Society of Chemistry. p. 1052. doi:10.1039/9781849733069. ISBN 978-0-85404-182-4.
and 26 Related for: Cyclopentadienyl radical information
chemistry, cyclopentadienyl is a radical with the formula C5H5. The related cyclopentadienyl anion (which can formally be converted to the cyclopentadienyl radical...
railmotor, a diesel train in Australia Cyclopentadiene, C5H6 (the cyclopentadienylradical, C5H5, is often abbreviated Cp) This disambiguation page lists...
reactive than one would expect otherwise. A similar example is the cyclopentadienylradical. Commonly, benzopyran is encountered in the reduced state, in which...
the formula Fe(C5H5)2. The molecule is a complex consisting of two cyclopentadienyl rings sandwiching a central iron atom. It is an orange solid with a...
(−196 °C [−321 °F]). At room temperature, pairs of these radicals join via their cyclopentadienyl rings to form a dimer, a yellow solid. The history of organometallic...
It is a dark red air sensitive liquid. This compound features one cyclopentadienyl ring that is bound in an η5-manner and two carbonyl ligands. The compound...
named -um. Examples are tropylium and triphenylmethyl cations and the cyclopentadienyl anion. Haloalkanes are a class of molecule that is defined by a carbon–halogen...
compound with the formula C5H6. It is often abbreviated CpH because the cyclopentadienyl anion is abbreviated Cp−. This colorless liquid has a strong and unpleasant...
was insensitive to the polarity of the solvent. Substitutions on the cyclopentadienyl did not affect the reactivity of the intermediate, but the permethylated...
organometallic compounds, such as the ferrocene [Fe(C2H5)2], where two cyclopentadienyl anions are bound to the FeII centre. All known forms of life require...
chelates and phenoxy-imine chelates. Ansa-cyclopentadienyl-amido (CpA) initiators CpA initiators have one cyclopentadienyl substituent and one or more nitrogen...
water and then with triethylamine hydrolyzes the ether group. Aryl radicalCyclopentadienyl anion Meisenheimer complex, the analogous intermediate in nucleophilic...
gray arsenic towards transition metals are known. In these reactions, cyclopentadienyl complexes of molybdenum, tungsten and chromium proceed via loss of...
organozirconium compound composed of a zirconium central atom, with two cyclopentadienyl and two chloro ligands. It is a colourless diamagnetic solid that is...
pentadienyl anion is a ligand, the acyclic analogue of the more-common cyclopentadienyl anion. The pentadienyl anion is generated by deprotonation of pentadiene...
is found in ions as well: the cyclopropenyl cation (2e system), the cyclopentadienyl anion (6e system), the tropylium ion (6e), and the cyclooctatetraene...
properties and applications of subvalent thallium complexes with alkyl, cyclopentadienyl, arene or hydrotris (pyrazolyl) borate ligands". Coordination Chemistry...
basis set superposition error in quantum chemistry Cross-polarization Cyclopentadienyl ligand (Cp), read as "C P", the cyclic C 5H 5 fragment in a coordination...
are discrete molecules of bis(η5-cyclopentadienyl)metal (and ring-substituted analogues), where the cyclopentadienyl rings are essentially parallel, and...
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