研究进展
From Encapsulation to Polypseudorotaxane: Unusual Anion Networks Driven by Predesigned Metal Bis(terpyridine) Complex Cations
Xiao-Ping Zhou, Wen-Xiu Ni, Shun-Ze Zhan, Jia Ni, Dan Li,*and Ye-Gao Yin*
Abstract: Solvothermal reactions of CuSCN, metal (Mn2+, Fe2+, Co2+, Ni2+,Cu2+) sulfate, and terpyridine (2,2¢:6¢,2¢¢-terpyridine or 4¢-p-tolyl-2,2¢:6¢,2¢¢-terpyridine) in the presence of triphenylphosphine yielded a series of hybrid coordination compounds, in which in situ formed metal bis(terpyridine) complex cations are encapsulated by a 3D anionic network or entangled by 2D heartlike networks, forming encapsulation or polypseudorotaxane supramolecules. The complex cations play a role as template to direct the fabrication of the structures.
文章链接:ic061927o.pdf