DSpace About DSpace Software

Dyuthi @ CUSAT >
Applied Chemistry >
Faculty >
Dr. M.R.Prathapachandra Kurup >

Please use this identifier to cite or link to this item: http://purl.org/purl/4706

Title: Mn(II) complexes of some acylhydrazones with NNO donor sites: Syntheses, a spectroscopic view on their coordination possibilities and crystal structures
Authors: Prathapachandra Kurup, M R
Sheeja, S R
Neema, Ani Mangalam
Keywords: Hydrazones
Crystal structures
Mn(II) complexes
Issue Date: 2010
Publisher: Elsevier
Abstract: Mn(II) complexes derived from a set of acylhydrazones were synthesised and characterized by elemental analyzes, IR, UV–vis and X-band EPR spectral studies as well as conductivity and magnetic susceptibility measurements. In the reported complexes, the hydrazones exist either in the keto or enolate form, as evidenced by IR spectral data. Crystal structures of two complexes are well established using single crystal X-ray diffraction studies. In both of these complexes two equivalent monoanionic ligands are coordinated in a meridional fashion using cis pyridyl, trans azomethine nitrogen and cis enolate oxygen atoms positioned very nearly perpendicular to each other. EPR spectra in DMF solutions at 77 K show hyperfine sextets and in some of the complexes the low intensity forbidden lines lying between each of the two hyperfine lines are also observed
Description: Polyhedron 29 (2010) 3318–3323
URI: http://dyuthi.cusat.ac.in/purl/4706
Appears in Collections:Dr. M.R.Prathapachandra Kurup

Files in This Item:

File Description SizeFormat
Mn(II) complexes of some acylhydrazones with NNO donor sites Syntheses, aspectroscopic view on their coordination possibilities and crystal structures.pdfpdf455.72 kBAdobe PDFView/Open
View Statistics

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback