Open AccessPhysico–Chemical and Bio-Chemical Studies on Some Mn (II) ion chelates with Physiological active Mixed Ligands
Author(s) -
Richa Sharma,
Ashok Kumar Mishra,
B. Laxmi Kanth,
Soni Kumari
Publication year - 2020
Publication title -
journal of ultra chemistry/journal of ultra chemistry
Language(s) - English
Resource type - Journals
eISSN - 2319-8036
pISSN - 0973-3450
DOI - 10.22147/juc/160601
Subject(s) - isonicotinic acid , ligand (biochemistry) , chemistry , chelation , octahedron , ion , hydrazide , inorganic chemistry , electrolyte , conductivity , analytical chemistry (journal) , organic chemistry , biochemistry , receptor , electrode
Some air stable electrolytic and non-electrolytic mixed ligand complexes of Mn(ll) ion with isonicotinic acid hydrazide have been synthesized and characterized by various physico chemical data based on micro analytical analysis, magnetic measurement, conductivity measurement, near and far infrared and electronic spectrophotometric studies. Various vibrational and spectral bands of ligand and complexes were studied and compared. The mode of shifting were used to diagnose the coordinating behaviour of donor element of ligand with Mn (ll) ions. All complexes were screened against Aspergillus flavus and classified as a mixed fungicide. Tentative octahedral geometry has been assigned for all Mn (ll)complexes