New multinuclear zinc complexes with N4O2 coordination spheres

• Autores: P. J. Steel, D. A. McMorran
• Localización: Inorganic chemistry communications, ISSN 1387-7003, Vol. 6, Nº 1, 2003, págs. 43-47
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • The preparation and characterisation of the new, potentially octadentate, ligand 1,2,4,5-tetrakis(3-(2-pyridyl)pyrazol-1-ylmethyl)benzene (L2) is reported. This and two related ligands, 1,2-bis(3-(2-pyridyl)pyrazol-1-ylmethyl)benzene (L1) and hexakis(3-(2-pyridyl)pyrazol-1-ylmethyl)benzene (L3) were reacted with zinc(II) acetate to give complexes in which pairs of ligand arms chelate to Zn(OAc) units. The X-ray crystal structures of [Zn(L1)(OAc)]PF6 and are reported.