Synthesis and characterisation of rare earth complexes supported by para-substituted cinnamate ligands

Journal Publication ResearchOnline@JCU
Deacon, Glen B.;Forsyth, Maria;Junk, Peter C.;Leary, Stuart G.;Lee, Winnie W.
Abstract

The preparations and characterisations of a range of lanthanoid 4-(R)-substituted (4-Rcinn, R = OH, OMe NO(2), Cl), known to have good anticorrosion properties, are reported. The crystal structure of [Ce(4-OHcinn)(3)(MeOH)(2)(H(2)O)]center dot MeOH is a polymer, in which the cerium atoms are nonacoordinate, and adjacent cerium atoms are bridged by either two bridging bidentate or two bridging tridentate carboxylate ligands. Each cerium atom also has one monodentate 4-hydroxycinnamate ligand, one aqua ligand, and two methanol ligands.

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635

ISBN/ISSN

1521-3749

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6-7

Pages Count

7

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Publisher

Wiley

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DOI

10.1002/zaac.200801379