catena-Poly[[[aqua(pyridine-4-carboxylato-κN)silver(I)]-μ-hexamethylenetetraamine-κ2N:N′] dihydrate]
2011
New Coordination Polymer with Silver and Ligands
publication
Evidence: moderate
Author Information
Author(s): Sun Dajun, Han Liying, Zang Hu
Primary Institution: The China–Japan Union Hospital of Jilin University
Hypothesis
The reaction of pyridine-4-carboxylic acid and hexamethylenetetramine with AgI ion will yield a new coordination polymer.
Conclusion
The study successfully synthesized a new coordination polymer with a unique structure and stability.
Supporting Evidence
- The AgI atom shows a distorted triangular pyramidal geometry.
- The hmt ligands bridge the Ag atoms, forming a chain along [001].
- O—H⋯O hydrogen bonds between the water molecules and carboxylate groups stabilize the structure.
Takeaway
Scientists created a new material by mixing certain chemicals, which formed a special structure that could be useful for various applications.
Methodology
The reaction involved heating a mixture of 4-Hpdc, Ag(NO3)2, and hmt in water at 150°C for 5 days.
Digital Object Identifier (DOI)
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