title: A unique non-catenane interlocked self-assembled supramolecular architecture and its photophysical properties.
abstract: A novel, interlocked, self-assembled (M(2)L(2))(2) molecular architecture was constructed from an arene-Ru acceptor and a 1,4-di(pyridin-4-yl)buta-1,3-diyne donor. Two M(2)L(2) units, with cavities of ~7.21 Å, spontaneously interlock, with one unit encapsulating a twin in a non-catenane fashion. The dimeric host-guest complex thus formed is unique among two-dimensional self-assemblies and is stabilized by π-π interactions between the M(2)L(2) units.
authors.affiliation: Department of Chemistry, University of Ulsan, Ulsan 680-749, Republic of Korea. vaishalivajpayee@gmail.com
authors.forename: Vaishali
authors.initials: V
authors.lastname: Vajpayee
authors.forename: Young Ho
authors.initials: YH
authors.lastname: Song
authors.forename: Timothy R
authors.initials: TR
authors.lastname: Cook
authors.forename: Hyunuk
authors.initials: H
authors.lastname: Kim
authors.forename: Youngil
authors.initials: Y
authors.lastname: Lee
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Stang
authors.forename: Ki-Whan
authors.initials: KW
authors.lastname: Chi
mesh_terms: D000873:Anthracenes / Q000737:chemistry; D019281:Dimerization; D008958:Models, Molecular; D009942:Organometallic Compounds / Q000737:chemistry*; D011725:Pyridines / Q000737:chemistry*; D012428:Ruthenium / Q000737:chemistry*
chemical_list: D000873:Anthracenes; D009942:Organometallic Compounds; D011725:Pyridines; C467767:catenane; D012428:Ruthenium
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