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The first one-dimensional copper(II)-radical system with alternating double end-on and end-to-end azido bridges

Li, L, Liu, Z, Liao, D, Jiang, Z, Yan, S and Turner, SS (2003) The first one-dimensional copper(II)-radical system with alternating double end-on and end-to-end azido bridges New Journal of Chemistry, 27 (4). pp. 752-755.

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Abstract

A novel one-dimensional copper(II)-radical complex [Cu(NITmPy)(N)(CHOH)] [NITmPy = 2-(3′-pyridyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide] has been synthesized and structurally characterized. The structure consists of neutral chains of copper(II) ions alternatively bridged by double symmetric end-on and asymmetric end-to-end azide groups. The NITmPy radical ligand coordinates to the copper(II) ions through the nitrogen atom of the pyridyl ring. The magnetic properties were investigated in the temperature range 5-300 K. The complex exhibits ferromagnetic interactions between the copper(II) ions through the end-on and end-to-end azido bridging ligands, and between the copper(II) ion and NITmPy radical. The magnetic behavior is discussed with reference to the crystal structure.

Item Type: Article
Authors :
AuthorsEmailORCID
Li, LUNSPECIFIEDUNSPECIFIED
Liu, ZUNSPECIFIEDUNSPECIFIED
Liao, DUNSPECIFIEDUNSPECIFIED
Jiang, ZUNSPECIFIEDUNSPECIFIED
Yan, SUNSPECIFIEDUNSPECIFIED
Turner, SSUNSPECIFIEDUNSPECIFIED
Date : 1 April 2003
Identification Number : https://doi.org/10.1039/b209397a
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 13:22
Last Modified : 28 Mar 2017 13:22
URI: http://epubs.surrey.ac.uk/id/eprint/802889

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