Synthesis, Spectral Characterization and Antimicrobial Evaluation of Schiff Base Cu(II), Ni(II) and Co(II) Novel Macrocyclic Complexes

Autor:	Amit Kumar, Bhagwan Yadav, Y. P. Garg, Nupur Shishodia, Gajendra Kumar
Rok vydání:	2011
Předmět:	Thiocarbohydrazide Schiff base Acetylacetone Inorganic chemistry Conductance General Chemistry Carbon-13 NMR lcsh:Chemistry Metal chemistry.chemical_compound lcsh:QD1-999 chemistry Octahedron visual_art Polymer chemistry Proton NMR visual_art.visual_art_medium
Zdroj:	E-Journal of Chemistry, Vol 8, Iss 4, Pp 1872-1880 (2011)
ISSN:	2090-9810 0973-4945
DOI:	10.1155/2011/497279
Popis:	A series of Schiff base macrocyclic complexes of the type [HLMX2] where M = Cu(II), Ni(II), Co(II) and X = Cl, OAc have been synthesized by condensation of acetylacetone and thiocarbohydrazide (2:2) in the presence of divalent metal salt in methanolic medium. The complexes have been characterized with the help of elemental analysis, conductance measurements, magnetic measurements and their structural configuration have been determined by various spectroscopic (Electronic, IR,1H NMR,13C NMR, GCMS) techniques. Electronic and magnetic moments of the complexes indicate that the geometries of the metal centers are octahedral. These metal complexes were also tested for their antimicrobial activities to assess their inhibiting potential.
Databáze:	OpenAIRE
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