ロドセンとは - わかりやすく解説 Weblio辞書

ロドセン

出典: フリー百科事典『ウィキペディア（Wikipedia）』 (2021/08/30 00:58 UTC 版)

ロドセン(Rhodocene)、正式にはビス(η⁵-シクロペンタジエニル)ロジウム(II)は、[Rh(C₅H₅)₂]の化学式を持つ化合物である。分子は、ロジウム原子がシクロペンタジエニル環として知られる5炭素からなる2つの平面に挟まれたサンドイッチ化合物の構造を持つ。ロジウム-炭素間に共有結合を持つ有機金属化合物である^[2]。[Rh(C₅H₅)₂]ラジカルは、150℃以上かまたは液体窒素（-196℃）で冷却トラップした際に見られる。室温では、1対のラジカルが結合して、二量体となる。二量体は黄色固体で、2つのシクロペンタジエニル環同士が結合している^[1]^[3]^[4]。

出典

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