Spectral studies and crystal structures of some transition metal complexes of N4-substituted semicarbazones

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Spectral studies and crystal structures of some transition metal complexes of N4-substituted semicarbazones

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dc.contributor.author Reena, T A
dc.contributor.author Dr. Prathapachandra Kurup, M R
dc.date.accessioned 2011-10-15T07:26:40Z
dc.date.available 2011-10-15T07:26:40Z
dc.date.issued 2011-03
dc.identifier.uri http://dyuthi.cusat.ac.in/purl/2359
dc.description Department of Applied Chemistry, Cochin University of Science and Technology en_US
dc.description.abstract The present work is concentrated on the studies of two novel semicarbazones, di-2-pyridyl ketone-N4-phenyl-3-semicarbazone (HL1) and quinoline-2-carboxaldehyde-N4-phenyl-3-semicarbazone (HL2). The compositions of these semicarbazones were determined by the CHN analyses. For the characterization of these compounds we have used IR, UV and NMR spectral studies. The molecular structure of quinoline-2-carboxaldehyde-N4-phenyl-3- semicarbazone (HL2) was obtained by single crystal X-ray diffraction studies. Also, we have synthesized Zn(II), Cd(II), Cu(II), Ni(II), Co(II) and Mn(II) complexes of these semicarbazones, HL1 and HL2. These complexes were characterized by various spectroscopic techniques, magnetic and conductivity studies. We could isolate single crystals of some Zn(II) and Cd(II) compounds suitable for X-ray diffraction studies. For other complexes we could not isolate single crystals of good quality for single crystal X-ray diffraction studies. en_US
dc.language.iso en en_US
dc.publisher Cochin University of Science & Technology en_US
dc.subject crystal structures en_US
dc.subject transition metals en_US
dc.subject N4-substituted semicarbazones en_US
dc.subject semicarbazones en_US
dc.title Spectral studies and crystal structures of some transition metal complexes of N4-substituted semicarbazones en_US
dc.type Thesis en_US
dc.contributor.faculty Science en_US


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