Thiacalix[4]arene–potassium assemblies: a supramolecular architecture based on coordination polymers and a dimeric structure based on triangular pyramidal arrangements†
Abstract
The crystal structures of two potassium metal complexes {[K4(1·2H)2]·(MeOH)2·(H2O)1.5}2 (2) and {[K8(1)2]·(μ2-n-BuOH)2·(n-BuOH)4} (3) of partially- or fully-deprotonated p-H-thiacalix[4]arenes were determined by