title: Adjustable cavity for host-guest recognition in cofacial bis-porphyrinic tweezer.
abstract: The synthesis of a cofacial bis-porphyrinic tweezer bearing a tris-anthracenic spacer is reported. Its behavior as host has been evidenced as well as the ability of its cavity to adjust to guests of various sizes.
authors.affiliation: Groupe de Synthèse de Systemes Porphyriniques, Laboratoire d' Electrochimie et de Chimie Physique du Corps Solide, Université Louis Pasteur et CNRS (UMR 7512), 4 rue Blaise Pascal, 67000 Strasbourg, France.
authors.forename: Régis
authors.initials: R
authors.lastname: Rein
authors.forename: Maurice
authors.initials: M
authors.lastname: Gross
authors.forename: Nathalie
authors.initials: N
authors.lastname: Solladié