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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Non Deprotonated Metal Complexes of the Bis-amide Tetradentate Ligand N,N′ -(Dipicolyl) -1,8-naphthylenediamine

  • Th. F. Zafiropoulos , S. P. Perlepes , P. V. Ioannou , J. M. Tsangaris and A. G. Galinos

Abstract

Complexes of the general formula M(LH2)Cl2 · 2 H2O, where LH2 = N,N′-(dipicolyl)-1,8-naphthylenediamine and M = Mn, Ni and Cu, have been prepared. None of the metal ions used promote amide deprotonation on coordination: LH2 acts as a tetradentate ligand.

Distorted octahedral stereochemistries for the complexes in the solid state have been proposed utilising microanalyses, magnetic susceptibilities, molar conductance measurements and IR and visible spectral data. The Ni(II) complex exhibits evidence of a polymeric structure.

Received: 1980-7-14
Published Online: 2014-6-2
Published in Print: 1981-1-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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