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Licensed Unlicensed Requires Authentication Published by De Gruyter June 2, 2014

Synthesis, Characterization, Crystal Structure and Magnetic Properties of [(en)CuII(ImH)2](ClO4)2 (en = Ethylenediamine, ImH = Imidazole): A Metalloligand as a Building Block for Heterometal Chains

  • Thorsten Glaser EMAIL logo , Maik Heidemeier , F. Ekkehardt Hahn , Tania Pape and Thomas Lügger
From the journal Zeitschrift für Naturforschung B
https://doi.org/10.1515/znb-2003-0603

The reaction of Cu(ClO4)2·6H2O, imidazole (ImH), and ethylenediamine (en) in a 1 : 2 : 1 ratio afforded in high yield dark-blue single-crystals of [(en)CuII(ImH)2](ClO4)2, 1, which can be used after deprotonation as a building block for heterometallic ferrimagnetic chains. The structural and electronic properties of 1 were examined by X-ray crystallography, FTIR, ESI-MS, electrochemistry, UV/vis/NIR, EPR, and magnetic susceptibility measurements. The structure of 1 exhibits intermolecular π-π interactions and hydrogen bonds but the magnetic data exclude the presence of intermolecular exchange interactions.

Keywords: Cu Complexes; Magnetic Properties; N Ligands
Received: 2003-1-13
Published Online: 2014-6-2
Published in Print: 2003-6-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

From the journal
Zeitschrift für Naturforschung B
Zeitschrift für Naturforschung B
Volume 58 Issue 6

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