Varying the Frameworks of Novel Silver(I) Coordination Polymers with Thioethers by Altering the Backbone or Terminal Groups of Ligands

A series of novel silver−thioether metal−organic supramolecular architectures forming different
frameworks are constructed by the direct reactions of AgI perchlorate with a series of di- or trithioether ligands
which are closely related in structure. In the crystal structures of the four complexes, a variety of coordination
modes of the AgI centers due to the conformation freedom or steric hindrance have been observed, indicating that
the nature of the ligands is a determining factor in controlling the structural topology of the metal−organic
supramolecular architectures.

通过直接反应AgI高氯酸盐与一系列结构上密切相关的一硫代醚或二硫代醚配体，构建了一系列新颖的银-硫代醚金属-有机超分子架构，这些架构形成了不同的框架。在四个复杂体的晶体结构中，由于构象自由度或立体阻碍，观察到了AgI中心的多种配位模式，这表明配体的性质是控制金属-有机超分子架构结构拓扑的关键因素。