Keywords: Protonated rhodocene.svg rhodocene more properly η<sup>4</sup>-cyclopentadiene η<sup>5</sup>-cyclopentadienyl rhodium I with formula η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub> Rh η<sup>4</sup>-C<sub>5</sub>H<sub>6</sub> own vectorised from File Protonated rhodocene PNG Anypodetos 2011-01-08 BKchem 001 -check Rhodocene |