Crystal Structure of a Zinc Complex with Chlorine-Substituted Salicylate
Author Information
Author(s): Nie Jing-Jing, Xu Xun, Xu Duan-Jun
Primary Institution: Zhejiang University, People’s Republic of China
Hypothesis
The study investigates the effect of chlorine-substitution on π-π stacking between benzene rings of chlorine-substituted salicylates.
Conclusion
The chlorine-substituted salicylate complex exhibits significant π-π stacking interactions between its aromatic rings.
Supporting Evidence
- The Zn(II) cation is coordinated by two chloro-salicylate anions, one phenanthroline ligand, and one water molecule.
- Significant π-π stacking interactions were observed between the aromatic rings of the chloro-salicylate anions.
- The centroid-to-centroid distance between benzene rings indicates the presence of aromatic stacking.
Takeaway
This study looks at how adding chlorine to a chemical structure affects how its parts stack together, which is important for understanding how these chemicals behave.
Methodology
The compound was synthesized from an ethanol solution of 1,10-phenanthroline and an aqueous solution containing zinc nitrate, 4-chloro-salicylic acid, and sodium carbonate, followed by crystallization.
Digital Object Identifier (DOI)
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