characterized. Their coordination behavior was studied by utilizing silver salts of the type AgX (X=O3SCF3−, CO2CF3−), which led to coordination polymers. One‐dimensional chains were observed for the bidentate p‐cyanophenylsilane ligands, whereas two‐ and three‐dimensional networks, including macrometalacycles, were found for the tridentate ligand. Treatment of AgO2CCF3 with the tetradentate ligand Si(C6H4CN)4
不同取代的对
氰基苯基
硅烷,Me 4 - Si(C 6 H 4 CN)n,(n = 2,3,4),PhSi(C 6 H 4 CN)3,cycHexSi(C 6 H 4 CN)3(制备了cycHex =环己基)和MePhSi(C 6 H 4 CN)2并进行了充分表征。它们的协调行为进行了研究,利用所述类型的
银盐的AgX(X = O 3 SCF 3 -,CO 2 CF 3 -),导致形成配位聚合物。二齿对
氰基苯基
硅烷配体观察到一维链,而三齿
配体则发现包括大
金属环的二维和三维网络。用四齿配位体Si(C 6 H 4 CN)4处理AgO 2 CCF 3导致形成类
金刚石三维网络,该网络具有通过桥接Ag 2(CF 3 CO 2)2二聚体而连接的两个互穿网络。X射线结构表明聚合物中的Ag⋅⋅⋅Ag距离很宽,这取决于所用的
配体和阴离子。