Studies on Co(II) and Co(III) complexes of di-2-pyridyl ketone N(4)-cyclohexyl and N(4)-phenyl thiosemicarbazones
作者： V. Suni , M.R. Prathapachandra Kurup , Munirathinam Nethaji
DOI: 10.1016/J.POLY.2007.07.051
关键词:
摘要: Abstract Six new Co(II) and Co(III) complexes (1–6) of di-2-pyridyl ketone N(4)-cyclohexyl thiosemicarbazone (HL1) ketoneN(4)-phenyl (HL2) have been synthesized spectrochemically characterized. HL1 is newly has structurally characterized by single crystal X-ray diffraction studies, while HL2 previously reported. crystallizes into a monoclinic lattice with the space group P21. The are magnetic, EPR, NMR other spectroscopic studies. EPR spectra paramagnetic reveal axial features eight hyperfine lines clearly resolved in perpendicular region.
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