L_mCu_x（Ⅱ）L＇_n型配合物（L＝dpe；dmaf；dppf；FcCo_

IR and Study of The L_mCu_x(Ⅱ)L'_n Complexes (L=dpe,dppf;dmaf;FcCo2H L'=Cl)

ｄｐｐｆＣｕＣｌ２是棕黄色粉末状固体．ＩＲ和１ＨＮＭＲ的研究表明属于单螫环二氧型配合物，Ｃｕ（Ⅱ）位于平面正方形结构中心．在ＬｍＣｕｘ（Ⅱ）Ｌ＇ｎ型配合物中，随Ｌ不同ＩＲ谱中ｖ苯（π＝ＣＨ）；ｖ（Ｃｐ－Ｆｅ）和ｖ（Ｃｕ（Ⅱ）←ｐ）都发生位移．ＣＶ研究表明Ｆｅ（Ⅲ）＋ｅＦｅ（Ⅱ）Ｅｐ／２值和查环上取代基性质有关．并讨论了电极反应过程中Ｃｕ（Ⅱ）价态变化和机理．

dppfCuCl2 is brown-yellow powder solid.The IR and 1HNMR indicate that it belongs to single cyclical bihalide Chelate,with the Cu(Ⅱ)on the center of complex.In Complexes of LmCux(Ⅱ)L'n,v(π= CH) and v(Cp-Fe)change because of different L.The CV indicates the change of Fo(Ⅲ)+e Fe(Ⅱ)Ep/2 and mechanism of electrode reaction during the action.