catena-Poly[tris(μ2-1H-benzimidazole-5-carboxylato)europium(III)] [Eu(C8H5N2O2)3]
2011
New Europium Coordination Polymer
publication
Evidence: moderate
Author Information
Author(s): Gao Junlin, Wang Jun, Dai Chuntao
Primary Institution: Zhongshan Polytechnic, Zhongshan, Guangdong, People’s Republic of China
Hypothesis
The study investigates the synthesis and structure of a new europium coordination polymer using 1H-benzimidazole-5-carboxylic acid.
Conclusion
The novel compound [Eu(C8H5N2O2)3] forms a three-dimensional supramolecular network through helical chains and hydrogen bonds.
Supporting Evidence
- The europium(III) ion is eight-coordinated by the O atoms of six ligands.
- The structure features helical chains and a three-dimensional network.
- The synthesis yielded colorless crystals suitable for X-ray analysis.
Takeaway
Scientists made a new material using europium and a special acid, which forms a unique structure that could be useful for future applications.
Methodology
The compound was synthesized through hydrothermal treatment of Eu2O3 with 1H-benzimidazole-5-carboxylic acid.
Digital Object Identifier (DOI)
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