S. Sivakumar

FT-IR Spectroscopic Studies on Coastal Sediment Samples from Nagapattinum District, Tamilnadu, India

S. Sivakumar, R. Ravisankar, A. Chandrasekaran & J. Prince Prakash Jebakumar · International Research Journal of Pure and Applied Chemistry · 2013

The mineralogical characterization was carried out to determine the major and minor constituents minerals present in the coastal sediment collected in and around Nagapattinum district Tamilnadu, India by FT-IR spectroscopy. The minerals were identified with the help of available...

Open access Research Article 10.9734/IRJPAC/2013/4265

Synthesis, Spectroscopic and Docking Studies of Napthyl Substituted Di-Spiro Octahydroindolizine

R. Vishnu Priya, J. Suresh, S. Sivakumar, R. Ranjith Kumar & R. Sankaranarayanan · Physical Science International Journal · 2013

The crystal structure of spiro[2.2"]acenaphthene-1"-onespiro[3.3']-5'-(naphthylmethylidine)-1'-methylpiperidin-4'-one-4-(naphthyl)octahydroindolizine has been elucidated  by modern spectroscopic technique including, 1H and 13C NMR spectroscopy and unequivocally confirmed by singl...

Open access Research Article