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Synthesis, Structure and Magnetic Properties of a Copper(II) Coordination Polymer with Mixed Azide, Carboxylate and Isoxazolate Bridges
Author(s) -
Zhang XiuMei,
Gao Wei,
Ding DanDan,
Liu JiePing
Publication year - 2014
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201400300
Subject(s) - carboxylate , azide , bifunctional , chemistry , copper , ligand (biochemistry) , crystallography , coordination polymer , ion , polymer chemistry , stereochemistry , crystal structure , organic chemistry , catalysis , biochemistry , receptor
Abstract A Cu II complex with azide and a bifunctional ligand bearing carboxylate and isoxazolate groups, namely [Cu(L)(N 3 )] n ( 1 ) (L = 4‐isoxazole carboxylate, was synthesized by diffusion methods and characterized by X‐ray crystallography. In compound 1 , the Cu II chains with alternating double (μ‐azide)(μ‐carboxylate) and the unprecedented triple (μ‐azide)(μ‐carboxylate)(μ‐isoxazolate) bridges are interlinked by the organic spacers into a two‐dimensional framework. Magnetic studies demonstrated that ferromagnetic interactions exist between the neighboring Cu II ions through the alternating mixed double and triple bridges.