Acta Cryst. (2003). E59, o1006-o1008  [ doi:10.1107/S1600536803012340 ]

4-(4'-Dimethylaminostyryl)pyridine N-oxide from powder data

S. N. Ivashevskaja, L. A. Aleshina, V. P. Andreev, Y. P. Nizhnik, V. V. Chernyshev and H. Schenk

Abstract: The crystal structure of 4-(4-dimethylaminophenylethenyl)pyridine N-oxide, C₁₅H₁₆N₂O, has been determined from X-ray laboratory powder diffraction data. The powder pattern was indexed with a monoclinic unit cell with a long a axis. The structure was solved by a grid search technique. The subsequent bond-restrained Rietveld refinement gave bond lengths and angles within expected ranges.

Online 24 June 2003

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