2-[(3,5-Dimethyl-1-phenyl-1H-pyrazol-4-yl)methyl-idene]indan-1,3-dione.
作者信息
Asiri Abdullah M, Al-Youbi Abdulrahman O, Khan Salman A, Tahir M Nawaz
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Dec 1;67(Pt 12):o3419. doi: 10.1107/S1600536811049488. Epub 2011 Nov 25.
Abstract
In the title compound, C(21)H(16)N(2)O(2), the five-membered heterocyclic ring makes a dihedral angle of 47.06 (6)° with the attached benzene ring, whereas the indan-1,3-dione ring system and the benzene ring are oriented at a dihedral angle of 21.92 (7)°. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R(2) (2)(22) loops. Aromatic π-π stacking inter-actions [centroid-centroid distances = 3.8325 (12)-3.8600 (12) Å] also occur.
摘要
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