We present the synthesis and characterization of (15-crown-5)BiI$_3$ (1) and (15-crown-5)BiI$_3$*0.5TIE (2), a halogen bonded adduct with tetraiodoethylene (TIE), a typical halogen bond donor. Our results show that crown ether complexes of main group metal halides can be employed as halogen bond acceptors for the synthesis of new supramolecular aggregates and highlight the significant interaction between the two building blocks.

中文翻译：

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(15-crown-5)BiI3 作为卤素键合超分子聚集体的构建块

我们介绍了 (15-crown-5)BiI$_3$ (1) 和 (15-crown-5)BiI$_3$*0.5TIE (2) 的合成和表征，这是一种与四碘乙烯 (TIE) 的卤素键合加合物，典型的卤键供体。我们的结果表明，主族金属卤化物的冠醚配合物可用作合成新的超分子聚集体的卤素键受体，并突出了两种结构单元之间的显着相互作用。