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首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of (E)-2-[1-(benzo[d][1,3]dioxol-5-yl)ethyl­idene]-N-methyl­hydrazine-1-carbo­thio­amide
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Crystal structure of (E)-2-[1-(benzo[d][1,3]dioxol-5-yl)ethyl­idene]-N-methyl­hydrazine-1-carbo­thio­amide

机译:(E)-2- [1-(苯并[d] [1,3]二氧杂-5-基)亚乙基] -N-甲基肼-1-碳硫酰胺的晶体结构

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In the title compound, C11H13N3O2S, there is a short intra­molecular N—H⋯N contact. The benzo[d][1,3]dioxole ring system is approximately planar (r.m.s. deviation = 0.025 Å) and makes a dihedral angle of 56.83 (6)° with the mean plane of the methyl­thio­semicarbazone fragment [–N—N—C(=S)—N—C; maximum deviation = 0.1111 (14) Å for the imino N atom]. In the crystal, mol­ecules are linked via pairs of N—H⋯S hydrogen bonds, forming inversion dimers. The dimers are connected by N—H⋯S hydrogen bonds into layers parallel to (100). The H atoms of both methyl groups are disordered over two sets of sites and were refined with occupancy ratios of 0.5:0.5 and 0.75:0.25.
机译:在标题化合物C11H13N3O2S中,分子内N-H⋯N接触短。苯并[d] [1,3]二恶唑环系统近似呈平面状(均方根偏差= 0.025Å),与甲基硫代半碳环素片段[–N-N-C( = S)-N-C;亚氨基N原子的最大偏差= 0.1111(14)Å]。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。二聚体通过NHS氢键连接成平行于(100)的层。两个甲基的H原子在两组位点上是无序的,并且以0.5:0.5和0.75:0.25的占有率被精制。

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