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（2E）-N-甲基-2-[(4-氧代-4H-色烯-3-基)亚甲基]肼基硫代甲酰胺的晶体结构

Crystal structure of (2E)-N-methyl-2-[(4-oxo-4H-chromen-3-yl)methyl-idene]hydrazine-carbo-thio-amide.

作者信息

Vimala G, Govindaraj J, Haribabu J, Karvembu R, SubbiahPandi A

机构信息

Department of Physics, Presidency College (Autonomous), Chennai 600 005, India.

Department of Physics, Pachaiyappa's College for Men, Kancheepuram 631 501, India.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2014 Oct 8;70(Pt 11):o1151. doi: 10.1107/S1600536814021667. eCollection 2014 Nov 1.

DOI:10.1107/S1600536814021667
PMID:25484795
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4257262/
Abstract

In the title compound, C12H11N3O2S, the dihedral angle between the 4H-chromen-4-one ring system and the -CH=N-NH-CS-NH- unit is 6.22 (1)°. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R 2 (2)(14) loops. The dimers are reinforced by a pair of C-H⋯O inter-actions, which generate R 2 (2)(10) loops.

摘要

在标题化合物C₁₂H₁₁N₃O₂S中，4H-色烯-4-酮环系与-CH=N-NH-CS-NH-单元之间的二面角为6.22 (1)°。在晶体中，由N-H⋯O氢键对连接的反演二聚体形成R₂²(14)环。这些二聚体通过一对C-H⋯O相互作用得到加强，形成R₂²(10)环。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9c4/4257262/8ae435648b69/e-70-o1151-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9c4/4257262/d84b42773ce4/e-70-o1151-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9c4/4257262/8ae435648b69/e-70-o1151-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9c4/4257262/d84b42773ce4/e-70-o1151-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/c9c4/4257262/8ae435648b69/e-70-o1151-fig2.jpg

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