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1-(2H-1,3-苯并二氧杂环戊烯-5-基)乙酮硫代半卡巴腙

1-(2H-1,3-Benzodioxol-5-yl)ethanone thio-semicarbazone.

作者信息

de Oliveira Adriano Bof, de Farias Renan Lira, Näther Christian, Jess Inke, Bresolin Leandro

机构信息

Departamento de Química, Universidade Federal de Sergipe, Av. Marechal Rondon s/n, Campus, 49100-000 São Cristóvão-SE, Brazil.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2013 Apr 5;69(Pt 5):o644. doi: 10.1107/S1600536813008398. Print 2013 May 1.

DOI:10.1107/S1600536813008398
PMID:23723809
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3647843/
Abstract

In the title compound, C10H11N3O2S, the 1,3-benzodioxole and hydrazinecarbothio-amide fragments are nearly planar [(mean deviations from planarity for non-H atoms of 0.0325 (12) Å and 0.0707 (10) Å, respectively] and subtend a dihedral angle of 29.06 (5)°. In the crystal, mol-ecules are linked by pairs of almost linear N-H⋯S hydrogen bonds, forming inversion dimers. These dimers are additionally connected by weaker and strongly bent N-H⋯S inter-actions into chains along [101]. There is one additional weak N-H⋯O contact which, if considered as an inter-action, leads to the formation of a three-dimensional network.

摘要

在标题化合物C₁₀H₁₁N₃O₂S中,1,3 - 苯并二恶唑和肼基甲硫酰胺片段近乎平面[非H原子的平面度平均偏差分别为0.0325 (12) Å和0.0707 (10) Å],且二面角为29.06 (5)°。在晶体中,分子通过几乎呈线性的N - H⋯S氢键对相连,形成反演二聚体。这些二聚体还通过较弱且强烈弯曲的N - H⋯S相互作用沿[101]方向连接成链。还有一个额外的弱N - H⋯O接触,如果将其视为一种相互作用,则会导致形成三维网络。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f23f/3647843/36f972e364d7/e-69-0o644-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f23f/3647843/321a2c84cde7/e-69-0o644-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f23f/3647843/36f972e364d7/e-69-0o644-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f23f/3647843/321a2c84cde7/e-69-0o644-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f23f/3647843/36f972e364d7/e-69-0o644-fig2.jpg

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