作者:Young Hoon Lee、Jack Harrowfield、Yang Kim、Woo Taik Lim、Yu Cheol Park、Pierre Thuéry
DOI:10.1039/b812295d
日期:——
relatively simple azetidine derivative with 2-aminoethyl and 2-pyridyl substituents functions as a tridentate ligand towards Cu(II), giving species in which the CuN3 unit is essentially planar and that, in the solid state, show a subtle balance between mononuclear and binuclear forms, allowing both to be simultaneously present in some lattices. Displacement of the ligand from Cu(II) by the use of cyanide
相对简单的带有2-氨基乙基和2-吡啶基取代基的氮杂环丁烷衍生物起着对Cu(II)的三齿配体的作用,从而得到其中CuN3单元基本上为平面且在固态下在单核和单核之间显示出微妙平衡的物质。双核形式,允许两者同时存在于某些晶格中。通过使用氰化物从Cu(II)取代配体导致形成氰,氰似乎与游离胺缓慢反应生成以双去质子化形式表征的乙,为双核Ni(II)络合物。