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Showing papers by "S. Shanmuga Sundara Raj published in 1996"

Journal Article•DOI•
2,2'-Piperazin-1,4-diyldimethylenebis[6-(benzyliminomethyl)-4-methylphenol]

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K. Gunasekaran, Lakshmanan Govindasamy, S. Shanmuga Sundara Raj, Devadasan Velmurugan, S. Karunakaran, Muthusamy Kandaswamy 
15 Apr 1996-Acta Crystallographica Section C-crystal Structure Communications
TL;DR: The title compound, C36H40N402, was synthesized and the crystal structure solved using X-ray diffraction techniques as discussed by the authors, which has half a molecule in the asymmetric unit and Z = 2.
Abstract: The title compound, C36H40N402, was synthesized and the crystal structure solved using X-ray diffraction techniques. The structure has half a molecule in the asymmetric unit and Z = 2. The molecule possesses a centre of inversion. The phenyl and benzyl rings lie nearly perpendicular to each other, and the structure is stabilized by van der Waals type interactions.

2 citations

Journal Article•DOI•
1-(2-Naphthyl)-3-(4-nitrophenyl)prop-2-en-1-one

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S. Shanmuga Sundara Raj, M. N. Ponnuswamy, G. Shanmugam, S. Nanjundan
15 Dec 1996-Acta Crystallographica Section C-crystal Structure Communications
TL;DR: The crystal structure of the title compound, C19H13NO3, has been solved by direct methods and refined to a final R value of 0.058 as mentioned in this paper.
Abstract: The crystal structure of the title compound, C19H13NO3, has been solved by direct methods and refined to a final R value of 0.058. The mol­ecule is found to have an s-cis conformation for the ketone system with a torsion angle of −19.4 (6)°. The molecules are packed via van der Waals-type interactions.

1 citations