Poly[μ3-hydroxido-μ-(pyridine-2,4,6-tricarboxylato)-dilead(II)] [Pb2(C8H2NO6)(OH)]
2011
Lead Coordination Polymer with Pyridine-2,4,6-Tricarboxylic Acid
publication
Evidence: moderate
Author Information
Author(s): Zhou Ying-Hua, Chen Jian, Cheng Yong, Zhang Nian-Rong
Primary Institution: Anhui Normal University
Hypothesis
The study investigates the structure and properties of a lead polymeric complex formed with pyridine-2,4,6-tricarboxylic acid.
Conclusion
The lead polymeric complex exhibits a unique three-dimensional framework with interesting structural features.
Supporting Evidence
- The structure contains two crystallographically independent PbII ions and a pyridine-2,4,6-tricarboxylate trianion.
- The PbII atoms are coordinated in distorted geometries, contributing to the unique framework.
- Hydrogen bonds between hydroxide ligands and carboxylate groups enhance the stability of the structure.
Takeaway
Scientists created a special structure using lead and a chemical called pyridine-2,4,6-tricarboxylic acid, which helps hold everything together in a unique way.
Methodology
The complex was synthesized by mixing pyridine-2,4,6-tricarboxylic acid with lead acetate in methanol and heating the mixture in an autoclave.
Digital Object Identifier (DOI)
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