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3,3′-[Biphenyl-4,4′-diylbis(­oxy)]diphthalic acid

In the title mol­ecule, C(28)H(18)O(10), the two central benzene rings form a dihedral angle of 31.0 (1)°. In the phthalic acid fragments, the carb­oxy groups in the meta positions are approximately coplanar with the attached benzene rings, being inclined to their planes at 2.7 (1) and 10.3 (1)°, wh...

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Detalles Bibliográficos
Autores principales: Zhao, Ningning, Li, Wenjun, Chang, Zhidong, Sun, Changyan, Fan, Hongxia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3254545/
https://www.ncbi.nlm.nih.gov/pubmed/22259493
http://dx.doi.org/10.1107/S1600536811053219