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Synthesis and Characterization of Tripodal Oxy-Schiff base (2,4,6-Tris(4-Carboxymethylenephenylimino-4′-formylphenoxy)-1,3,5-triazine) and the Thermal and Magnetic Properties of its Fe(III)/Cr(III) Complexes

  • Ziya Erdem Koç
  • Şaban Uysal
Article

Abstract

Eight new trinuclear Fe(III)/Cr(III) complexes involving tetradentate (N2O2) and pentadentate (N3O2) Schiff bases of (salenH2), (salophenH2), (saldetaH2) and (salpyrH2) with 2,4,6-tris(4-carboxymethylenephenylimino-4′-formylphenoxy)-1,3,5-triazine were synthesized. The structure of ligand and complexes were identified using elemental and thermal analysis, magnetic susceptibility, and LC–MS, ICP-AES, 1H NMR and FT-IR spectral data. All complexes are tripodal–trinuclear. The complexes are low-spin (S = 1/2) distorted octahedral salen- or salophen-capped Fe(III), high-spin (S = 5/2) distorted octahedral saldeta- or salpyr-capped Fe(III) and distorted octahedral (S = 3/2) salen-, salophen-, saldeta- or salpyr-capped Cr(III).

Keywords

Salen Salophen Saldeta Salpyr Schiff base s-Triazine Fe(III) N2O2 N3O2 

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Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Department of ChemistrySelcuk UniversitySelcukluTurkey

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