?STUDIES ON THE MIXED LIGAND COMPLEXES OF Cr (III) AND Co (III) CONTAINING MONOBASIC ACIDS ANDTETRAAZA MACROCYCLES

Authors

  • M. Saidul Islam Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • CM Zakaria Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • M Y Reza Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh
  • Tohura Khatun Department of Chemistry, Rajshahi University, Rajshahi-6205, Bangladesh

Keywords:

ligand, Macrocyclic complexes, Low spin species,

Abstract

A few mixed ligand macrocycJic complexes of Cr (III) and Co (III) of the formula trans [M(X2) L] CI2 where M =Cr (III),
Co (III); X = anion of acetic acid (Ac), propionic acid (Pr), butyric acid (Bu): L= 5, 7, 7,12,14, 14-hexamethyl-l, 4,8, II,
-tetraazacyclotetradeca-t, II-diene dihydro dibromide dihydrate (L. 2HBr. 2HP) have been synthesized and characterized,
by elemental analyses, conductometric, magnetic measurements, IR and electronic spectral studies, The complexes are low-
spin species with a trans configuration.

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Published

1999-04-19

How to Cite

Islam, M. S., Zakaria, C., Reza, M. Y., & Khatun, T. (1999). ?STUDIES ON THE MIXED LIGAND COMPLEXES OF Cr (III) AND Co (III) CONTAINING MONOBASIC ACIDS ANDTETRAAZA MACROCYCLES. Biological Sciences - PJSIR, 42(2), 70–73. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/2114

Issue

Vol. 42 No. 2 (1999): Pakistan Journal of Scientific and Industrial Research

Section

Articles