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By Yan Meng


The asymmetric unit of the title compound, [Rb(C7H3N2O7)]n, comprises an Rb+ cation and a 3,5-dinitro­salicylate ligand. The Rb+ cation is 10-coordinated by O atoms from eight 3,5-dinitro­salicylate anions and is linked by three μ2-O atoms, forming a zigzag chain along the b-axis direction, which is further linked by the phenyl groups, giving the three-dimensional framework. The crystal structure involves intra-anionic O—H⋯O hydrogen bonds and strong π–π stacking inter­actions [centroid-centroid distance = 3.6755 (7) Å]

Topics: Metal-Organic Papers
Publisher: International Union of Crystallography
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Provided by: PubMed Central

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