4-(4 '-dimethylaminostyryl)pyridine N-oxide from powder data
Ivashevskaja SN, Aleshina LA, Andreev VP, Nizhnik YP, Chernyshev VV, Schenk H
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE 59: O1006-O1008 Part 7 JUL 2003

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.