Synthetic, structural
and biochemical approach of the macro cyclic complexes of manganese (II) and tin
(II)
Bansal Nidhi, Dave Saurabh and Seth Ruchi
Res. J. Chem. Environ; Vol. 25(7); 161-166;
doi: https://doi.org/10.25303/257rjce16121; (2021)
Abstract
This study presents a brief account of the synthesis, spectroscopic and biochemical
aspects of tetraazamacrocyclic complexes of managenese (II) and tin (II). The complexes
of manganese (II) and tin (II) were prepared by the template condensation of metal
salts with phthalic acid and diamines (1,3-diaminobutane and 1,4- diaminobutane)
in 1:2:2 molar ratio. All the complexes are soluble in polar solvent.
The structures were investigated using elemental analyses, molecular weight determinations,
conductivity measurements, electronic, infrared and X-Ray diffraction spectral studies.
The elemental analyses are consistent with the formation of complexes of the type
[M(Macn)Cl2] (where, n=1-2, M=Mn(II), Sn (II)). An octahedral geometry around the
metal ion is suggested for these complexes. All the complexes were screened against
several fungi and bacteria to assess its biological properties and results are discussed.The
importance of this method includes shorter reaction time and high yield.
