A New Structural Form of Tin in a Double O-Capped Cluster

A novel hexameric organooxotin cage [{(n-BuSn)3(PhO)3O}2{HPO3}4] 1 has been assembled by the reaction of [n-BuSnO(OH)] with (PhO)2P(O)H. The structure of 1 consists of two O-capped Sn3 clusters that are attached to each other by four bridging tripodal [HPO3]2- ligands.

一种新颖的六元有机氧化锡笼状化合物 [{(n-BuSn)3(PhO)3O}2{HPO3}4] 1，通过 [n-BuSnO(OH)] 与 (PhO)2P(O)H 的反应制备而成。该化合物的结构由两个 O-封端的 Sn3 集团组成，这两个集团通过四个桥连的三脚架型 [HPO3]2- 配体相互连接。