...
首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of (E)-2-[1-(1,3-benzodioxol-5-yl)ethyl­idene]-N-ethyl­hydra­zine-1-carbo­thio­amide
【24h】

Crystal structure of (E)-2-[1-(1,3-benzodioxol-5-yl)ethyl­idene]-N-ethyl­hydra­zine-1-carbo­thio­amide

机译:(E)-2- [1-(1-(1,3-苯并二恶唑-5-基)亚乙基] -N-乙基肼-1-碳硫酰胺的晶体结构

获取原文
           

摘要

In the title compound, C12H15N3O2S, the 1,3-benzdioxole fragment is nearly planar [the maximum deviation being 0.0515 (14) Å], the N—N—C(=S)—N fragment is also nearly planar [the maximum deviation being 0.0480 (10) Å], and the dihedral angle between their mean planes is 23.49 (10)°. In the crystal, mol­ecules are linked by pairs of N—H⋯S hydrogen bonds, forming inversion dimers. The dimers are stacked along the a axis with neighbouring columns having the same direction; however, the mol­ecules show different orientations leading to a centrosymmetric arrangement. In the crystal, the methyl­ene group of the ethyl substituent and the terminal methyl H atoms are disordered over two sets of sites and were refined using a split model with an occupancy ratio of 0.5:0.5.
机译:在标题化合物C12H15N3O2S中,1,3-苯并二恶唑片段几乎是平面的[最大偏差为0.0515(14)Å],NN-C(= S)-N片段也几乎是平面的[最大偏差为0.0480(10)Å],它们的平均平面之间的二面角为23.49(10)°。在晶体中,分子通过成对的N-H hydrogenS氢键连接,形成反向二聚体。二聚体沿a轴堆叠,相邻列的方向相同;然而,分子显示出不同的取向,导致中心对称的排列。在晶体中,乙基取代基的亚甲基和末端的甲基H原子在两组位点上无序排列,并使用拆分率为0.5:0.5的拆分模型进行精制。

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