Molecular tectonics: generation of 1- and 2-D copper coordination networks by positional isomeric tectons based on a phenylenediamine backbone bearing two isonicotinoyl moieties

• Autores: Abdelaziz Jouaiti, J. Pansanel
• Localización: New journal of chemistry, ISSN 1144-0546, Vol. 30, Nº 5, 2006, págs. 683-688
• Idioma: inglés
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• Resumen

  • The combination of three isomeric organic tectons 1–3 based on 1,2-, 1,3- and 1,4-phenylenediamine backbones bearing two isonicotinoyl groups with a Cu(OAc)2 neutral complex leads to the formation of 1-D and 2-D coordination networks. Whereas for both tectons 1 and 2 the network is generated through the interconnection of the organic moieties by copper dimers of the paddle-wheel type, in the case of 3, the 2-D network is formed by another type of connector, a binuclear copper complex for which the two metal centres adopt an octahedral coordination geometry.