4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one

In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the mol­ecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, inter­molecular N—H⋯O and O—H⋯O inter­actions link the mol­ecules....

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Detalles Bibliográficos
Autores principales: Zhou, Rui-Sha, Song, Jiang-Feng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971903/
https://www.ncbi.nlm.nih.gov/pubmed/21578782
http://dx.doi.org/10.1107/S1600536809046509
Descripción
Sumario:In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the mol­ecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, inter­molecular N—H⋯O and O—H⋯O inter­actions link the mol­ecules.

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