title: Oxacalix[4]arene-supported di-, tetra- and undecanuclear copper(II) clusters.
abstract: Oxacalix[4]arenes containing either one or two oxa-bridges afford di and undecanuclear Cu(II) clusters respectively upon reaction with cupric nitrate under facile conditions. Variation in reaction conditions results in formation of a tetranuclear Cu(II) cluster with mono-oxacalix[4]arene, representing a structural expansion of the dinuclear assembly.
authors: Institute of Chemical Sciences, Heriot-Watt University, Riccarton, Edinburgh, EH14 4AS, Scotland, UK. S.J.Dalgarno@hw.ac.uk.
authors: Robyn E
authors: RE
authors: Fairbairn
authors: Ross
authors: R
authors: McLellan
authors: Ruaraidh D
authors: RD
authors: McIntosh
authors: Maria A
authors: MA
authors: Palacios
authors: Euan K
authors: EK
authors: Brechin
authors: Scott J
authors: SJ
authors: Dalgarno