Neutral (bis-β-diketonato) iron(<scp>iii</scp>), cobalt(<scp>ii</scp>), nickel(<scp>ii</scp>), copper(<scp>ii</scp>) and zinc(<scp>ii</scp>) metallocycles: structural, electrochemical and solvent extraction studies
作者:Jack K. Clegg、David J. Bray、Kerstin Gloe、Karsten Gloe、Michael J. Hayter、Katrina A. Jolliffe、Geoffrey A. Lawrance、George V. Meehan、John C. McMurtrie、Leonard F. Lindoy、Marco Wenzel
DOI:10.1039/b701575e
日期:——
selected metal complex systems from the above series are reported, with the X-ray structures of [Co2(L1)2(Py)4]·2.25CHCl3·0.5H2O (R = Pr), [Co2(L1)2(EtPy)4] (R = t-Bu), [Ni2(L1)2(EtPy)4] (R = t-Bu), [Zn2(L1)2(EtPy)2] (R = Me) and [Zn2(L1)2(EtPy)4] (R = t-Bu) being presented. The electrochemistry of H2L1 (R = t-Bu) and of [Fe2(L1)3], [Co2(L1)2(Py)4], [Ni2(L1)2(Py)4], [Cu2(L1)2] and [Zn2(L1)2(Py)2] has been
[M 2(L 1)2 B n ]型的中性二聚金属环配合物(其中M =钴(II),镍(II)和锌(II),L 1是1,3-芳基的双去质子化形式连接的双-β-二酮配体1,3-bis(RC(O)CH 2 C(O))C 6 H 4(R = Me,n -Pr,t -Bu)且B为吡啶 (Py)或 4-乙基吡啶(EtPy))已合成,并添加到已经报道的铜(II)的类似络合物中。新亲脂的配体 R =的导数 辛基 或者 壬基 也准备用于 溶剂萃取实验。报告了从上述系列中选择的金属配合物系统的结构,电化学和溶剂萃取研究,其X射线结构为[Co 2(L 1)2(Py)4 ]·2.25CHCl 3 ·0.5H 2 O(R = Pr),[Co 2(L 1)2(EtPy)4 ](R = t -Bu),[Ni 2(L 1)2(EtPy)4 ](R = t -Bu),[Zn 2(L 1)2(EtPy)呈现2 ](R = Me)和[Zn