...
首页> 外文期刊>Crystallography reports >Crystal Structure Analysis of 4-Phenylquinolin-2-(1H)-one
【24h】

Crystal Structure Analysis of 4-Phenylquinolin-2-(1H)-one

机译:4-苯基喹啉-2-(1H)-one的晶体结构分析

获取原文
获取原文并翻译 | 示例
           

摘要

The crystal structure of 4-phenylquinolin-2-(1H)-one (C_(15)H_(11)NO)) is determined by X-ray diffraction. The compound crystallizes in the orthorhombic crystal system (space group Pbca) with the unit cell parameters a = 7.382(2) A, b = 21.795(3) A, c = 14.066(5) A, and Z = 8. The structure is solved by direct methods and refined to an R-value of 0.0398 for 1360 observed reflections [F_0 > 4σ(F_0)]. The quinoline moiety and the substituted phenyl ring are nearly planar. The dihedral angle between these two moieties is 64.65(6)°. The crystal structure is stabilized by two intermolecular N-H…O and C-H…O interactions.
机译:通过X射线衍射确定4-苯基喹啉-2-(1H)-1(C_(15)H_(11)NO)的晶体结构。该化合物在正交晶系(空间群Pbca)中结晶,晶胞参数为a = 7.382(2)A,b = 21.795(3)A,c = 14.066(5)A和Z =8。结构为通过直接方法求解,并针对1360次观察到的反射将其细化为R值为0.0398 [F_0>4σ(F_0)]。喹啉部分和取代的苯环几乎是平面的。这两个部分之间的二面角为64.65(6)°。分子间的N-H…O和C-H…O相互作用使晶体结构稳定。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号