title: Competitive threading of Ru(bpy)3 stopped "V" type pseudo[2]rotaxane-like supramolecules.
abstract: A [Ru(bpy)(3)](2+) stopped "V" type guest molecule competitively prefers to thread into the cavity of cucurbit[7]uril to form a pseudo[2]rotaxane-like supramolecule because of the large binding constant between them rather than embedding into β-cyclodextrin in a system containing these three components.
authors.affiliation: Key Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science & Technology, Shanghai, 200237, PR China.
authors.forename: Shuaifan
authors.initials: S
authors.lastname: Wu
authors.forename: Xiang
authors.initials: X
authors.lastname: Ma
authors.forename: Hongyuan
authors.initials: H
authors.lastname: Zhang
authors.forename: Qiaochun
authors.initials: Q
authors.lastname: Wang
authors.forename: He
authors.initials: H
authors.lastname: Tian