Octa- and hendecanuclear zinc(II) complexes of an acyclic diimine ligand derived from 1,4-diformyl-2,3-dihydroxybenzene Article - 2010

Humphrey L. C. Feltham, Rodolphe Clérac, Sally Brooker

Humphrey L. C. Feltham, Rodolphe Clérac, Sally Brooker, « Octa- and hendecanuclear zinc(II) complexes of an acyclic diimine ligand derived from 1,4-diformyl-2,3-dihydroxybenzene  », Polyhedron, 2010, pp. 1353-1357. ISSN 0277-5387

Abstract

An acyclic diimine ligand, H4L1, formed in methanol from the condensation of 1,4-diformyl-2,3-dihydroxybenzene (1) with two equivalents of 2-aminoethanol, was reacted with two equivalents of solid zinc(II) acetate dihydrate. Diffusion of diethyl ether into the reaction solution yielded a mixture of orange crystals of an octanuclear complex, [ZnII 8(H2L1)4(OAc)8] (2), and red crystals of a hendecanuclear complex, [ZnII 11(H2L1)6(OAc)6(O)2] (3).

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