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Crystal structure of 5,5′-[(4-fluoro­phen­yl)methyl­ene]bis­[6-amino-1,3-di­methyl­pyrimidine-2,4(1H,3H)-dione]

In the title mol­ecule, C(19)H(21)FN(6)O(4), the dihedral angles between the benzene ring and essentially planar pyrimidine rings [maximum deviations of 0.036 (2) and 0.056 (2) Å] are 73.32 (7) and 63.81 (8)°. The dihedral angle between the mean planes of the pyrimidine rings is 61.43 (6)°. In the c...

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Detalles Bibliográficos
Autores principales: Sharma, Naresh, Brahmachari, Goutam, Banerjee, Bubun, Kant, Rajni, Gupta, Vivek K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257154/
https://www.ncbi.nlm.nih.gov/pubmed/25484692
http://dx.doi.org/10.1107/S1600536814019886
Descripción
Sumario:In the title mol­ecule, C(19)H(21)FN(6)O(4), the dihedral angles between the benzene ring and essentially planar pyrimidine rings [maximum deviations of 0.036 (2) and 0.056 (2) Å] are 73.32 (7) and 63.81 (8)°. The dihedral angle between the mean planes of the pyrimidine rings is 61.43 (6)°. In the crystal, N—H⋯O hydrogen bonds link mol­ecules, forming a two-dimensional network parallel to (001) and in combination with weak C—H⋯O hydrogen bonds, a three-dimensional network is formed. Weak C—H⋯π inter­actions and π–π inter­actions, with a centroid–centroid distance of 3.599 (2) Å are also observed.