2-(2,4-二氯苯氧基)-1-(1H-吡唑-1-基)乙酮
2-(2,4-Dichloro-phen-oxy)-1-(1H-pyrazol-1-yl)ethanone.
作者信息
Karamat Aisha, Tahir M Nawaz, Khan Misbahul Ain, Ather Abdul Qayyum
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2010 Sep 4;66(Pt 10):o2476. doi: 10.1107/S1600536810035087.
Abstract
In the title compound, C(11)H(8)Cl(2)N(2)O(2), the 2,4-dichloro-phen-oxy and 1H-pyrazole groups are almost planar [r.m.s. deviations of 0.0157 and 0.0008 Å, respectively] and are oriented at a dihedral angle of 64.17 (5)° with respect to one another. In the crystal, the mol-ecules are stabilized in the form of dimers due to inversion-related C-H⋯O hydrogen bonds, with R(2) (2)(10) ring motifs.
摘要
在标题化合物C₁₁H₈Cl₂N₂O₂中，2,4 - 二氯苯氧基和1H - 吡唑基团几乎呈平面状[均方根偏差分别为0.0157和0.0008 Å]，且彼此间的二面角为64.17(5)°。在晶体中，分子通过与反演相关的C—H⋯O氢键以二聚体形式稳定存在，具有R₂²(10)环模式。
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