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4,6-Dimeth­oxy-2-(methyl­sulfan­yl)pyrimidine–4-hy­droxy­benzoic acid (1/1)

The base mol­ecule of the title co-crystal, C(7)H(10)N(2)O(2)S·C(7)H(6)O(3), is essentially planar, with a maximum deviation of 0.0806 (14) Å for all non-H atoms. The acid mol­ecule is also nearly planar, with a dihedral angle of 8.12 (14)° between the benzene ring and the carb­oxy group. In the cry...

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Detalles Bibliográficos
Autores principales: Thanigaimani, Kaliyaperumal, Farhadikoutenaei, Abbas, Arshad, Suhana, Razak, Ibrahim Abdul, Balasubramani, Kasthuri
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3589001/
https://www.ncbi.nlm.nih.gov/pubmed/23476237
http://dx.doi.org/10.1107/S1600536812046338
Descripción
Sumario:The base mol­ecule of the title co-crystal, C(7)H(10)N(2)O(2)S·C(7)H(6)O(3), is essentially planar, with a maximum deviation of 0.0806 (14) Å for all non-H atoms. The acid mol­ecule is also nearly planar, with a dihedral angle of 8.12 (14)° between the benzene ring and the carb­oxy group. In the crystal, the acid mol­ecules form an inversion dimer through a pair of O—H⋯O hydrogen bonds with an R (2) (2)(8) ring motif. The pyrimidine mol­ecules are linked on both sides of the dimer into a heterotetra­mer via O—H⋯N and C—H⋯O hydrogen bonds with R (2) (2)(8) ring motifs. The heterotetra­mers are further linked by weak C—H⋯O hydrogen bonds, forming a tape structure along [1-10].