title: 2-(1-Methyl-2-oxoindolin-3-yl-idene)malono-nitrile.
abstract: The title mol-ecule, C12H7N3O, is almost planar, with an r.m.s. deviation of 0.026 Å. No directional interactions could be detected in the crystal.
authors.affiliation: State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing University of Technology, Xinmofan Road No. 5 Nanjing, Nanjing 210009, People's Republic of China.
authors.forename: De-Cai
authors.initials: DC
authors.lastname: Wang
authors.forename: Wei
authors.initials: W
authors.lastname: Tang
authors.forename: Peng
authors.initials: P
authors.lastname: Su
authors.forename: Ping-Kai
authors.initials: PK
authors.lastname: Ou-Yang
references.citation: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references.pmid: 18156677
references.citation: Acta Crystallogr D Biol Crystallogr. 2009 Feb;65(Pt 2):148-55
references.pmid: 19171970
references.citation: Acta Crystallogr C. 2010 Feb;66(Pt 2):o71-8
references.pmid: 20124685