Diaqua(5-carboxybenzene-1,3-dicarboxylato-κO1)(4,4′-dimethyl-2,2′-bipyridine-κ2N,N′)zinc [Zn(C9H4O6)(C12H12N2)(H2O)2]
2011
Zinc Complex with Carboxylate and Bipyridine Ligands
publication
Evidence: moderate
Author Information
Author(s): Mei Chong-Zhen, Li Kai-Hui, Shan Wen-Wen
Primary Institution: North China University of Water Conservancy and Electric Power
Hypothesis
To explore the influence of multicarboxylate and N-donor ligands on the properties and construction of coordination compounds.
Conclusion
The study presents a zinc complex that forms a three-dimensional supramolecular structure through hydrogen bonds and π–π interactions.
Supporting Evidence
- The zinc atom is five-coordinated in a distorted trigonal–bipyramidal geometry.
- The complex molecules are linked by intermolecular hydrogen bonds and π–π interactions.
- The synthesis yielded colorless block crystals in 68% yield based on zinc.
Takeaway
The researchers made a special zinc compound that connects in a unique way, creating a strong and interesting structure.
Methodology
The compound was synthesized hydrothermally by heating a mixture of specific ligands and zinc nitrate in distilled water.
Digital Object Identifier (DOI)
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