Binding studies between the electron accepting host cyclobis(paraquat-p-phenylene) and a series of electron donors in the presence of differently sized counteranions reveal that both the nature and the concentration of the anion have a large impact on the association strength of the resulting host–guest complex.
不同大小的对离子存在下,电子受体主机环双(对
喹啉-对苯撑)与一系列电子供体之间的结合研究表明,阴离子的性质和浓度对所形成的主客体复合物的结合强度有很大影响。