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吡啶-2-甲醛硫代半卡巴腙

Pyridine-2-carbaldehyde thio-semi-carbazone.

作者信息

Song Li-Hua, Zhang Xiang, Jiang Kun, Yang Sheng-Xiang

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jan 23;65(Pt 2):o356. doi: 10.1107/S1600536809001962.

DOI:10.1107/S1600536809001962
PMID:21581955
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2968221/
Abstract

The asymmetric unit of the title compound, C(7)H(8)N(4)S, contains two independent mol-ecules with slightly different conformations; the dihedral angles between the pyridine ring and mean plane of the thio-semicarbazone unit in the two mol-ecules are 2.88 (5) and 6.30 (5)°. Inter-molecular N-H⋯N and N-H⋯S hydrogen bonds link the mol-ecules into layers parallel to the ab plane.

摘要

标题化合物C(7)H(8)N(4)S的不对称单元包含两个构象略有不同的独立分子；两个分子中吡啶环与硫代半卡巴腙单元平均平面之间的二面角分别为2.88 (5)°和6.30 (5)°。分子间的N-H⋯N和N-H⋯S氢键将分子连接成平行于ab平面的层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a28f/2968221/7ad7eaa82668/e-65-0o356-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a28f/2968221/7ad7eaa82668/e-65-0o356-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/a28f/2968221/7ad7eaa82668/e-65-0o356-fig1.jpg

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The wide pharmacological versatility of semicarbazones, thiosemicarba-zones and their metal complexes.氨基脲、硫代氨基脲及其金属配合物广泛的药理学多样性。
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