4-Carboxy­pyridinium 3-carb­oxy-4-hydroxy­benzene­sulfonate

Cocrystallization of 4-carboxy­pyridine (4-CPY) and 5-sulfosalicylic acid (5-H(2)SSA) yields the title salt, C(6)H(6)NO(2) (+)·C(7)H(5)O(6)S(−). In the crystal structure, the components of the salt are linked by a combination of inter­molecular O—H⋯O and N—H⋯O, and weak C—H⋯O hydrogen bonds, forming...

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Detalles Bibliográficos
Autores principales: Wang, Zhong-long, Yao, Kai-lun, Liu, Zu-li, Xu, Hui-jin
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961870/
https://www.ncbi.nlm.nih.gov/pubmed/21202834
http://dx.doi.org/10.1107/S1600536808015882
Descripción
Sumario:Cocrystallization of 4-carboxy­pyridine (4-CPY) and 5-sulfosalicylic acid (5-H(2)SSA) yields the title salt, C(6)H(6)NO(2) (+)·C(7)H(5)O(6)S(−). In the crystal structure, the components of the salt are linked by a combination of inter­molecular O—H⋯O and N—H⋯O, and weak C—H⋯O hydrogen bonds, forming a three-dimensional framework.

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