Wikipedia
Cyclopentadienyl radical
In chemistry, cyclopentadienyl is a radical with the formula C5H5.
| Names | |
|---|---|
| Preferred IUPAC name Cyclopenta-2,4-dien-1-yl[1] | |
| Other names Cyclopentadienyl[1] | |
| Identifiers | |
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3D model (JSmol) |
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| 2070324 | |
| ChEBI |
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| ChemSpider |
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| 323080 | |
PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| C5H5 | |
| Molar mass | 65.095 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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.
See also edit
- Cyclopentadienyl anion, [C5H5]−
- Cyclopentadienyl cation, [C5H5]+
- Cyclopentadiene, C5H6
- Methyl radical, [CH3]•
References edit
- ^ a b Henri 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.