Visual Synchronous Exchange of Metal Nodes and Counteranions Constituting a Cobalt(II) Coordination Polymer

A solid-state simultaneous exchange of metal nodes and counteranions based on a cobalt­(2+) coordination polymer is reported for the first time. The ion-exchange process is visual, and the structural integrity of the cobalt­(2+) coordination polymer is maintained during the ion-exchange process.本研究首次报道了基于二价钴（cobalt(2+)）配位聚合物的固态金属节点与抗衡阴离子同步交换过程。该离子交换过程具备可视化特征，且在整个交换过程中，二价钴配位聚合物的结构完整性得以维持。