K. S. Jeyalakshmi

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A series of Ru(ii)(η(6)-p-cymene) complexes (1-4) bearing the general formula [RuCl2(η(6)-p-cymene)L] (L = monodentate aroylthiourea ligand) has been synthesized and characterized by analytical and various spectroscopic techniques. The neutral monodentate coordination of aroylthiourea with Ru via an S atom was confirmed by single crystal X-ray diffraction(More)
Keyword search in XML Database is to provide access on XML database by overcoming keyword ambiguity. Here users are allowed to search on XML database using keyword search like Text Databases. A novel IR style approach which well captures XML’s hierarchical structure, and works well on pure keyword query independent of any schema information of XML data. A(More)
A series of new Ni(II) complexes containing indole-based thiosemicarbazone ligands was synthesized and characterized by elemental analyses, and UV–visible, FT-IR, 1H & 13C NMR and mass spectroscopic techniques. The Ni(II) complexes (1–4) bear the general formula [Ni{C10H9N2NHCSNH(R)}2] where R = hydrogen (1), 4-methyl (2), 4-phenyl (3) and 4-cyclohexyl (4).(More)
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