title: Steric control of the formation of dinuclear double helicate and dinuclear meso-helicate assemblies.
abstract: We describe a ligand system that forms either a dinuclear double helicate or a dinuclear double mesocate dependent upon the size of the metal ion or the steric bulk of the ligand strand.
authors.affiliation: Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield, HD1 3DH, UK.
authors.forename: David J
authors.initials: DJ
authors.lastname: Cooke
authors.forename: Jasmine M
authors.initials: JM
authors.lastname: Cross
authors.forename: Rebecca V
authors.initials: RV
authors.lastname: Fennessy
authors.forename: Lindsay P
authors.initials: LP
authors.lastname: Harding
authors.forename: Craig R
authors.initials: CR
authors.lastname: Rice
authors.forename: Christopher
authors.initials: C
authors.lastname: Slater