The Stoddart’s blue box (BB) (cyclobis(paraquat-p-phenylene))/iodide binary system was recently demonstrated to give rise to porous three-dimensional networks which can hardly be classified as common XOF-type materials (X = M, C, S, i.e., metal, covalent, or supramolecular organic frameworks), leading to the definition of permutable organized frameworks (POFs). The ternary BB/iodide/iodine system was reported to generate pentaiodide-based structures constituted by the most complex interlocked polyiodides so far isolated (up to an infinite supramolecular pseudopolyrotaxane with a poly[3]catenane axle). The missing link, i.e., the XRD structure of the BB/triiodide complex, is herein reported: structural similarities and novel Raman evidence, opening perspectives in the genesis of solid-state BB-based complex polyiodide networks from solution.

中文翻译：

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复杂多碘化物网络的成因：对Blue Box / I- / I2三元系统的见解

最近证明了Stoddart的蓝盒（BB）（环双（百草枯-对苯撑））/碘二元体系产生了多孔的三维网络，几乎不能将其归类为普通的XOF型材料（X = M，C ，S，即金属，共价或超分子有机框架），从而定义了可置换的有组织框架（POF）。据报道，三元BB /碘/碘体系产生了由五碘化物为基础的结构，该结构由迄今为止最复杂的互锁聚碘化物构成（直至带有聚[3]环戊烷轴的无限超分子假聚轮烷）。本文报道了缺失的环节，即BB /三碘化物复合物的XRD结构：结构相似性和新颖的拉曼证据，从溶液中发现了基于固态BB的复合物聚碘化物网络的开辟前景。