4-[(Dimethylamino)methylidene]-2-(4-nitrophenyl)-1,3-oxazol-5(4H)-one

• Main Authors: Romeiro, G.A., Ribeiro, C.M.R., Wardell, S.M.S.V., Wardell, J.L., Ng, S.W., Tiekink, E.R.T.
• Format: Article
• Published: International Union of Crystallography 2010
• Subjects: QD Chemistry
• Online Access: http://eprints.um.edu.my/13288/

The title molecule, C(12)H(11)N(3)O(4), is essentially planar, the r.m.s. deviation for all non-H atoms being 0.068 angstrom. An intramolecular C-H center dot center dot center dot N hydrogen bond occurs. The crystal packing is dominated by pi-pi interactions [shortest centroid-centroid distance = 3...