title: Nematicidal, Fungicidal and Bactericidal Activities of Manganese (II) Complexes with Heterocyclic Sulphonamide Imines.
abstract: Some manganese(II) complexes derived from different sulphadrugs and heterocyclic ketones have been prepared. These complexes have been characterized on the basis of elemental analyses, molecular weight determinations, conductivity measurements, infrared, ESR and magnetic measurements. The spectral data suggest that the ligands act in a monobasic, bidentate manner coordinating through nitrogen atom. A high spin tetrahedral geometry around this metal has been proposed on the basis of magnetic and spectral studies. The isolated products are coloured solids, soluble in DMSO, DMF and MeOH. All the complexes are monomeric in nature as indicated by their molecular weight determinations and conductivity measurements in dry DMF show them to be non-electrolytes. All the ligands and their corresponding complexes have been screened for their fungicidal, bactericidal and nematicidal activities.
authors.affiliation: Department of Chemistry University of Rajasthan Jaipur 302 004 India.
authors.forename: Mukta
authors.initials: M
authors.lastname: Jain
authors.forename: Sampat
authors.initials: S
authors.lastname: Nehra
authors.forename: P C
authors.initials: PC
authors.lastname: Trivedi
authors.forename: R V
authors.initials: RV
authors.lastname: Singh