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4,4′-[(5-Carboxy-1,3-phenylene)bis(oxy)]dibenzoic acid
In the title compound, C(21)H(14)O(8), the central benzene ring makes dihedral angles of 77.8 (6) and 75.9 (5)° with the outer benzene rings. In the crystal, molecules are linked by O—H⋯O hydrogen bonds involving carboxyl groups, forming one-dimensional ladders. Two-dimensional layers are formed by...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344173/ https://www.ncbi.nlm.nih.gov/pubmed/22606176 http://dx.doi.org/10.1107/S1600536812012275 |