Synthesis, Spectroscopic and Electrochemical Studies of Mononuclear Fe(II) and Ni(II) Complexes Containing a Macrocyclic Ligand Derived from Pyridine-2,6-dicarboxaldehyde and 1,2-Bis(2-aminoethoxy) Ethane

Authors

  • M. M. Alam Assistant Professor of Chemistry, SUST, Sylhet, Bangladesh.
  • R. Begum Associate Professor of Chemistry Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.
  • S. M. M. Rahman Department of Chemistry BUET Dhaka-1000, Bangladesh.
  • S. M. S. Islam Professor of Chemistry Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.

DOI:

https://doi.org/10.3329/jsr.v3i3.7231

Keywords:

Macrocyclic complexes, Spectroscopic studies, 1, 2-Bis(2-aminoethoxy) ethane, Charge transfer.

Abstract

The cyclic (2+2) template condensation of 2,6-pyridinedicarboxaldehyde with 1,2-bis(2-aminoethoxy) ethane using Pb(SCN)2 as the metal source gave dinuclear lead(II) complex, Pb2L1(SCN)4 (1), where L1 is tetra-Schiff-base macrocycle. The transmetallation treatment of 1 with suitable metal perchlorate yield [FeL1](ClO4)2 (2) and [NiL1](ClO4)2 (3). The complexes (2 & 3) have been characterized by elemental analyses, IR, UV-visible, and ESI-MS spectroscopy. Based on spectral data, octahedral geometry may be proposed for these complexes. The electrochemical behavior of iron and nickel complexes is reported.

Keywords:  Macrocyclic complexes; Spectroscopic studies; 1,2-Bis(2-aminoethoxy) ethane; Charge transfer.

© 2011 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.

doi: 10.3329/jsr.v3i3.7231               J. Sci. Res. 3 (3), 609-617 (2011)

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Author Biographies

M. M. Alam, Assistant Professor of Chemistry, SUST, Sylhet, Bangladesh.

Assistant Professor of Chemistry

SUST, Sylhet.

R. Begum, Associate Professor of Chemistry Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.

Associate Professor of Chemistry
Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.

S. M. M. Rahman, Department of Chemistry BUET Dhaka-1000, Bangladesh.

Department of Chemistry
BUET
Dhaka-1000, Bangladesh.

S. M. S. Islam, Professor of Chemistry Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.

Professor of Chemistry
Shahjalal University of Science & Technology, Sylhet-3114, Bangladesh.

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Published

2011-08-29

How to Cite

Alam, M. M., Begum, R., Rahman, S. M. M., & Islam, S. M. S. (2011). Synthesis, Spectroscopic and Electrochemical Studies of Mononuclear Fe(II) and Ni(II) Complexes Containing a Macrocyclic Ligand Derived from Pyridine-2,6-dicarboxaldehyde and 1,2-Bis(2-aminoethoxy) Ethane. Journal of Scientific Research, 3(3), 599–607. https://doi.org/10.3329/jsr.v3i3.7231

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Section

Section B: Chemical and Biological Sciences