Bis(guanidinium) 4,5-dichloro­phthalate monohydrate

In the structure of the title hydrated salt, 2CH(6)N(3) (+)·C(8)H(2)Cl(2)O(4) (2−)·H(2)O, the planes of the carboxyl­ate groups of the dianion are rotated out of the plane of the benzene ring [dihedral angles = 48.42 (10) and 55.64 (9)°]. A duplex-sheet structure is formed through guanidinium–carbox...

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Detalles Bibliográficos
Autores principales: Smith, Graham, Wermuth, Urs D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3152114/
https://www.ncbi.nlm.nih.gov/pubmed/21837049
http://dx.doi.org/10.1107/S1600536811021192
Descripción
Sumario:In the structure of the title hydrated salt, 2CH(6)N(3) (+)·C(8)H(2)Cl(2)O(4) (2−)·H(2)O, the planes of the carboxyl­ate groups of the dianion are rotated out of the plane of the benzene ring [dihedral angles = 48.42 (10) and 55.64 (9)°]. A duplex-sheet structure is formed through guanidinium–carboxyl­ate N—H⋯O, guanidinium–water N—H⋯O and water–carboxyl­ate O—H⋯O hydrogen-bonding associations.

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