Molecules 2006, 11(12), 1000-1008; doi:10.3390/11121000
Article

Synthesis and Spectral Investigations of Manganese(II), Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of New Polydentate Ligands Containing a 1,8-Naphthyridine Moiety

Department of Chemistry, Kakatiya University, Warangal – 506 009, India
* Author to whom correspondence should be addressed.
Received: 14 November 2006; in revised form: 12 December 2006 / Accepted: 17 December 2006 / Published: 21 December 2006
PDF Full-text Download PDF Full-Text [80 KB, uploaded 20 June 2008 16:50 CEST]
Abstract: 2-(o-Hydroxyphenyl)-1,8-naphthyridine (HN), 2-(4-hydroxy-6-methylpyran-2-one-3-yl)-1,8-naphthyridine (HMPN) and 2-(benzimidazol-2-yl)-1,8-naphthyridine(BN) react with acetates of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) to yield metal ioncomplexes of definite composition. These compounds were characterized by elementalanalyses, molar conductivity, magnetic susceptibility measurements, thermal studies, IR,UV-visible, NMR and mass spectral investigations. The complexes are found to have theformulae [M(HN)2(H2O)2], [M(HMPN)2(H2O)2] and [M(BN)2(OAc)2], respectively.
Keywords: 1; 8-Naphthyridine; polydentate ligands; transition metal complexes; spectral investigations of metal complexes

Article Statistics

Load and display the download statistics.

Citations to this Article

Cite This Article

MDPI and ACS Style

Swamy, S.J.; Reddy, E.R.; Raju, D.N.; Jyothi, S. Synthesis and Spectral Investigations of Manganese(II), Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of New Polydentate Ligands Containing a 1,8-Naphthyridine Moiety. Molecules 2006, 11, 1000-1008.

AMA Style

Swamy SJ, Reddy ER, Raju DN, Jyothi S. Synthesis and Spectral Investigations of Manganese(II), Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of New Polydentate Ligands Containing a 1,8-Naphthyridine Moiety. Molecules. 2006; 11(12):1000-1008.

Chicago/Turabian Style

Swamy, Sreedasyam J.; Reddy, Erra R.; Raju, Devunuri N.; Jyothi, Sunkari. 2006. "Synthesis and Spectral Investigations of Manganese(II), Cobalt(II), Nickel(II), Copper(II) and Zinc(II) Complexes of New Polydentate Ligands Containing a 1,8-Naphthyridine Moiety." Molecules 11, no. 12: 1000-1008.

Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert