Poly[(μ-2-hydroxy-3,5-dinitrobenzoato)rubidium] [Rb(C7H3N2O7)]
2011
Crystal Structure of a Rubidium Complex with 3,5-Dinitrosalicylic Acid
publication
Evidence: moderate
Author Information
Author(s): Meng Yan
Primary Institution: School of Environmental Engineering, Chang’an University
Hypothesis
The study investigates the crystal structure of a new rubidium complex formed with 3,5-dinitrosalicylic acid.
Conclusion
The crystal structure reveals a three-dimensional framework stabilized by hydrogen bonds and π–π stacking interactions.
Supporting Evidence
- The Rb+ cation is coordinated by ten O atoms from eight 3,5-dinitrosalicylate anions.
- The structure features intra-anionic hydrogen bonds and strong π–π stacking interactions.
- The compound was synthesized using commercially available reagents without further purification.
Takeaway
Scientists created a new compound using rubidium and a special acid, and they found that it has a unique structure that helps hold it together.
Methodology
The compound was synthesized by reacting 3,5-dinitrosalicylic acid with RbOH in water, followed by crystallization.
Digital Object Identifier (DOI)
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