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6-溴-1-甲基-1H-2,1-苯并噻嗪-4(3H)-酮 2,2-二氧化物

6-Bromo-1-methyl-1H-2,1-benzothia-zin-4(3H)-one 2,2-dioxide.

作者信息

Shafiq Muhammad, Tahir M Nawaz, Khan Islam Ullah, Arshad Muhammad Nadeem, Asghar Muhammad Nadeem

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 30;65(Pt 5):o1182. doi: 10.1107/S1600536809015980.

DOI:10.1107/S1600536809015980
PMID:21583983
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2977846/
Abstract

In the crystal structure of the title compound, C(9)H(8)BrNO(3)S, the thia-zine ring is in the twisted form. In the crystal, pairs of inter-molecular C-H⋯O hydrogen bonds form inversion dimers with an R(2) (2)(8) ring motif. Weak inter-molecular C-H⋯Br and C-H⋯π inter-actions are also present.

摘要

在标题化合物C₉H₈BrNO₃S的晶体结构中,噻嗪环呈扭曲形式。在晶体中,分子间的C—H⋯O氢键对形成具有R₂²(8)环模式的反演二聚体。还存在弱的分子间C—H⋯Br和C—H⋯π相互作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9137/2977846/893ed542f0f9/e-65-o1182-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9137/2977846/421f12d2e8a0/e-65-o1182-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9137/2977846/893ed542f0f9/e-65-o1182-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9137/2977846/421f12d2e8a0/e-65-o1182-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9137/2977846/893ed542f0f9/e-65-o1182-fig2.jpg

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