Neutral Acyclic Anion Receptor with Thiadiazole Spacer: Halide Binding Study and Halide-Directed Self-Assembly in the Solid State
作者:Arghya Basu、Gopal Das
DOI:10.1021/ic201656y
日期:2012.1.16
bromide, the receptor binds two halideanions along with formation of a halide-bridged 1D polymeric chain network by participation of N–H···X– and aromatic C–H···X– hydrogen-bonding (where X = Cl and Br) interactions. The presence of a rigid thiadiazole spacer presumably opens up enough space for capturing two halideanions by a single receptor molecule, where the coordinated −NH protons are pointed in