2,6-Di­amino-4-chloro­pyrimidine–succinic acid (2/1)

In the title 2:1 co-crystal, 2C(4)H(5)ClN(4)·C(4)H(6)O(4) the complete succinic acid mol­ecule is generated by a crystallographic centre of symmetry. In the crystal, pairwise O—H⋯N and N—H⋯O hydrogen bonds link the pyrimidine and succinic acid mol­ecules, generating R (2) (2)(8) loops. The pyrimidin...

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Detalles Bibliográficos
Autores principales: Chakkarapani, Nandhini, Murugan, Suganya, Ibrahim, Abdul Razak, Kavitha, Savaridasan Jose, Hemamalini, Madhukar, Rajakannan, Venkatachalam
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2020
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9462280/
https://www.ncbi.nlm.nih.gov/pubmed/36338912
http://dx.doi.org/10.1107/S2414314620012390
Descripción
Sumario:In the title 2:1 co-crystal, 2C(4)H(5)ClN(4)·C(4)H(6)O(4) the complete succinic acid mol­ecule is generated by a crystallographic centre of symmetry. In the crystal, pairwise O—H⋯N and N—H⋯O hydrogen bonds link the pyrimidine and succinic acid mol­ecules, generating R (2) (2)(8) loops. The pyrimidine mol­ecules are linked by pairwise N—H⋯N hydrogen bonds, again generating R (2) (2)(8) loops. Collectively, the hydrogen bonds link the components into corrugated (100) sheets. The Hirshfeld surface is presented. [Image: see text]

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