Synthesis, structure and magnetic properties of a binuclear copper(II) complex constructed by a new coordination mode of the tetrachlorophthalate ligand
- 9 December 2015
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 71 (1), 45-49
- https://doi.org/10.1515/znb-2015-0135
Abstract
A binuclear complex [Cu2(tcpa)2(bipy)2(H2O)3] (1) (H4tcpa = tetrachlorophthalic acid, bipy = 2,2′-bipyridine) has been synthesized and structurally characterized. Two independent CuII centers Cu1 and Cu2 are both five-coordinated in distorted square pyramids. The tetrachlorophthalate (tcpa2–) anions show a new coordination mode: one is monodentate at Cu1, and the other displays a bridging μ 2-O,O″ fashion linking Cu1 and Cu2, thus forming the binuclear structure of 1. Variable-temperature magnetic susceptibility data show weak antiferromagnetic coupling between the two CuII ions.Keywords
This publication has 14 references indexed in Scilit:
- Unusual solvent influence of formamide on the structural variations of chiral and achiral Mn(II) complexes based on tetrachlorophthalateInorganica Chimica Acta, 2014
- Crystal Engineering of Molecular Networks: Tailoring Hydrogen-Bonding Self-Assembly of Tin-Tetrapyridylporphyrins with Multidentate Carboxylic Acids As Axial LigandsCrystal Growth & Design, 2013
- Synthesis, structure and luminescence property of 2D lanthanide complexes with 3-fluorophthalate and oxalateJournal of Solid State Chemistry, 2012
- Structural diversity of Ag/3-nitrophthalate coordination polymers controlled by solvent and induction agentCrystEngComm, 2012
- Syntheses, Structures, and Characteristics of Four New Metal–Organic Frameworks Based on Flexible Tetrapyridines and Aromatic Polycarboxylate AcidsCrystal Growth & Design, 2012
- Tether Length Control of Topology in Cadmium 4-Methylphthalate Two-Dimensional Coordination Polymers: An Acentric Buckled Grid and a Rare Self-Catenated LayerCrystal Growth & Design, 2011
- Syntheses, Structures, and Photoluminescence of Five New Metal−Organic Frameworks Based on Flexible Tetrapyridines and Aromatic Polycarboxylate AcidsCrystal Growth & Design, 2010
- Unusual silver coordination by mono-carboxylate utilization of a poly-carboxylate anion, solid-state structures of silver-tetrachlorophthalate with phthalazine and amine ligandsInorganica Chimica Acta, 2008
- Synthesis, crystal structure, and characterization of [Nd(tcph)(Htcph)(H2O)5]Journal of Coordination Chemistry, 2008
- Novel two-dimensional copper(II) complexes containing tetrachloro-phthalate dianion, dicyanamide or pyrazoleInorganic Chemistry Communications, 2004