?STUDIES ON MIXED LIGAND COMPLEXES OF IRON (III), CHROMIUM (III) AND NICKEL (II) CONTAINING DICARBOXYLIC ACID AND 5, 7, 7, 12, 14, 14 HEXAMETHYL 1, 4, 8, 11 TETRAAZACYCLOTETRADECA 4, 11 DIENE

Authors

  • M Saidul Islam Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • Motahera Begum Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • Harendra Nath Roy Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • Yeamin Reza Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh

Keywords:

Mixed ligand, Cyclic complexes, High spin species.

Abstract

Mixed ligand complexes of Fcflfl), Cr(TII) and Ni(ll) with dicarboxylic acid and 14 membered tctraazarnacrocyclcs have
been synthesized. The general composition of the complexes are trans-lM(DAL]n+ where n=o, I and DA = dibasic acids
c.g. Hornophthalic acid (I-1m), Diphcnic acid (Dp) and L = 5,7,7.14,14-hcxarncthyl-l ,4,8,II-tetl'aazacyclotctradeca-4,
l l-dicnc. These complexes were characterized on the basis or elemental analyses, conductomctric, magnetic, infrared,
column and thin layer chromatography and electronic spectral tudies. The present complexes are high spin species
consistent with essentially octahedral stcrcochemisty with trans configuration.

Published

1998-10-19

How to Cite

Islam, M. S., Begum, M., Roy, H. N., & Reza, Y. (1998). ?STUDIES ON MIXED LIGAND COMPLEXES OF IRON (III), CHROMIUM (III) AND NICKEL (II) CONTAINING DICARBOXYLIC ACID AND 5, 7, 7, 12, 14, 14 HEXAMETHYL 1, 4, 8, 11 TETRAAZACYCLOTETRADECA 4, 11 DIENE. Biological Sciences - PJSIR, 41(5), 221–224. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2275

Issue

Vol. 41 No. 5 (1998): Pakistan Journal of Scientific and Industrial Research

Section

Articles