%0 Journal Article
%T N-(4-Methylphenyl)-3-nitropyridin-2-amineAdditional correspondence author, e-mail: zana@um.edu.my.
%A Mardia Aina Aznan Akhmad
%A Zanariah Abdullah
%A Zainal A. Fairuz
%A Seik Weng Ng
%J Acta Crystallographica Section E
%D 2010
%I International Union of Crystallography
%R 10.1107/s1600536810033040
%X Two independent molecules comprise the asymmetric unit of the title compound, C12H11N3O2. These differ in terms of the relative orientations of the benzene rings as seen in the respective dihedral angles formed between the pyridine and benzene rings [17.42 (16) and 34.64 (16)∼]. Both molecules are twisted about the amine每tolyl N〞C bonds [respective torsion angles = 22.3 (5) and 35.9 (5)∼] but only about the amine每pyridine N〞C bond in the first independent molecule [respective torsion angles =  11.7 (5) and 0.8 (5)∼]. Intramolecular N〞H...O hydrogen bonds preclude the amine H atoms from forming significant intermolecular interactions. The crystal packing features intermolecular C〞H...O and C〞H...羽 and 羽每羽 [centroid每centroid distance: pyridine每benzene = 3.6442 (19)   and pyridine每pyridine = 3.722 (2)  ] contacts.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536810033040