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富马酸双(3-羟基吡啶鎓)

Bis(3-hydroxy-pyridinium) fumarate.

作者信息

Shen Lan, Li Jun-Hua, Nie Jing-Jing, Xu Duan-Jun

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 24;65(Pt 7):o1679. doi: 10.1107/S1600536809023800.

DOI:10.1107/S1600536809023800
PMID:21582938
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2969193/
Abstract

The crystal structure of the title compound, 2C(5)H(6)NO(2) (+)·C(4)H(2)O(4) (2-), consists of 3-hydroxy-pyridinium cations and fumarate dianions. The dianion is located on an inversion center and the cation is linked to it by O-H⋯O and N-H⋯O hydrogen bonds. The cation is twisted with respect to the anion by 24.83 (5)°.

摘要

标题化合物2C₅H₆NO₂⁺·C₄H₂O₄²⁻的晶体结构由3-羟基吡啶鎓阳离子和富马酸二阴离子组成。二阴离子位于一个对称中心上,阳离子通过O—H⋯O和N—H⋯O氢键与之相连。阳离子相对于阴离子扭转了24.83 (5)°。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e728/2969193/49eb271b11ae/e-65-o1679-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e728/2969193/66b59cf09d99/e-65-o1679-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e728/2969193/49eb271b11ae/e-65-o1679-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e728/2969193/66b59cf09d99/e-65-o1679-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e728/2969193/49eb271b11ae/e-65-o1679-fig2.jpg

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本文引用的文献

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4-Acetyl-pyridine-fumaric acid (2/1).4-乙酰基吡啶-富马酸(2/1)
Acta Crystallogr Sect E Struct Rep Online. 2009 Jun 6;65(Pt 7):o1467. doi: 10.1107/S1600536809020480.
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A short history of SHELX.SHELX简史。
Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22. doi: 10.1107/S0108767307043930. Epub 2007 Dec 21.
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2-Pyridone-tartronic acid (1/1), 3-hydroxypyridinium hydrogen tartronate and 4-hydroxypyridinium hydrogen tartronate.2-吡啶酮-酒石酸(1/1)、3-羟基吡啶氢酒石酸盐和4-羟基吡啶氢酒石酸盐。
Acta Crystallogr C. 2004 Oct;60(Pt 10):o718-22. doi: 10.1107/S0108270104019201. Epub 2004 Sep 4.
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Iron absorption from ferrous fumarate in adult women is influenced by ascorbic acid but not by Na2EDTA.成年女性从富马酸亚铁中吸收铁受抗坏血酸影响,但不受乙二胺四乙酸二钠影响。
Br J Nutr. 2003 Dec;90(6):1081-5. doi: 10.1079/bjn2003995.
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Salts of maleic and fumaric acids with organic polyamines: comparison of isomeric acids as building blocks in supramolecular chemistry.马来酸和富马酸与有机多胺形成的盐:超分子化学中作为结构单元的同分异构酸的比较。
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