Dimethyl 1-(2-cyano-benz-yl)-1H-pyrazole-3,5-dicarboxyl-ate.
作者信息
Yao Ji-Yuan, Xiao Jie, Zhao Hong
机构信息
Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 30;65(Pt 5):o1158. doi: 10.1107/S1600536809015153.
Abstract
In the mol-ecule of the title compound, C(15)H(13)N(3)O(4), the dihedral angle between the pyrazole and benzene rings is 79.89 (6)°. An intra-molecular C-H⋯O hydrogen bond is present. The crystal structure is stabilized by π-π stacking inter-actions between centrosymmetrically related pyrazole rings with a centroid-centroid distance of 3.500 (3) Å.
摘要
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