title: P=O functional group-containing cryptands: from supramolecular complexes to poly[2]pseudorotaxanes.
abstract: Two types of cryptand-based host-guest complexes were constructed successfully, in which P=O functional groups were located at the different positions of the third arms. Consequently, supramolecular poly[2]pseudorotaxanes with almost linear and zigzag shapes were formed in the solid state.
authors.affiliation: Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. jjl@nju.edu.cn lywang@nju.edu.cn.
authors.forename: Qi
authors.initials: Q
authors.lastname: Wang
authors.forename: Ming
authors.initials: M
authors.lastname: Cheng
authors.forename: Shuhan
authors.initials: S
authors.lastname: Xiong
authors.forename: Xiao-Yu
authors.initials: XY
authors.lastname: Hu
authors.forename: Juli
authors.initials: J
authors.lastname: Jiang
authors.forename: Leyong
authors.initials: L
authors.lastname: Wang
authors.forename: Yi
authors.initials: Y
authors.lastname: Pan