NDLI: Copper(II) complexes derived from di-2-pyridyl ketone-N(4)-phenyl-3-semicarbazone: Synthesis and spectral studies.

Content Provider	Semantic Scholar
Author	Reena, T. A. Kurup, Maliyeckal R. Prathapachandra
Copyright Year	2010
Abstract	Five copper(II) complexes [CuLCl](2).CuCl(2).4H(2)O (1), [CuLOAc] (2), [CuLNO(3)](2) (3), [CuLN(3)] (4) and [CuLNCS].3/2H(2)O (5) of di-2-pyridyl ketone-N(4)-phenyl-3-semicarbazone (HL) were synthesized and characterized by elemental analyses and electronic, infrared and EPR spectral techniques. In all these complexes the semicarbazone undergoes deprotonation and coordinates through enolate oxygen, azomethine and pyridyl nitrogen atoms. All the complexes are EPR active due to the presence of an unpaired electron. EPR spectra of all the complexes in DMF at 77K suggest axial symmetry and the presence of half field signals for the complexes 1 and 3 indicates dimeric structures.
File Format	PDF HTM / HTML
DOI	10.1016/j.saa.2010.03.011
PubMed reference number	20457004
Journal	Medline
Volume Number	76
Issue Number	3-4
Alternate Webpage(s)	https://www.dyuthi.cusat.ac.in/xmlui/bitstream/handle/purl/4001/Copper(II)%20complexes%20derived%20from%20di-2-pyridyl.pdf?sequence=1
Alternate Webpage(s)	https://doi.org/10.1016/j.saa.2010.03.011
Journal	Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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