Synthesis, complexation and electrochemical study of 1,13-diselena-5,9-dithia[13]ferrocenophane: Crystal structures of [ML](PF₆)₂ (M = Pd, Pt)

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• 作者：Yan-Zhi Qin^a ; Wei Ji^a ; Fei Xiao^a ; Xin Zhang^a ; Su Jing^a ; ^b ; ^{sjing@njut.edu.cn}
• 关键词：1 ; 13-Diselena-5 ; 9-dithia[13]ferrocenophane ; Crystal structure ; Electrochemistry
• 刊名：Inorganic Chemistry Communications
• 出版年：2012
• 期刊代码：39_13877003
• 类别：ch
• 出版时间：June, 2012
• 卷：20
• 期：Complete
• 页码：177-179
• 文件大小：353 K

摘要

A mixed donor macrocyclic ferrocenophane, 1,13-diselena-5,9-dithia[13]ferrocenophane (L), was synthesized. Reaction of L with [M(NCMe)₄](PF₆)₂ (M = Pd, Pt) led to complexes [ML](PF₆)₂ (M = Pd, Pt). The structures of two complexes have been determined by X-ray crystallography. Cyclic voltammetry shows that, in [ML](PF₆)₂ (M = Pd, Pt), the half-wave potential of the 1,1鈥?ferrocenediyl group shifts to much more positive potentials due to the strong through-space interaction between the two metals (Fe鈥) and sulfur atoms.