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Poly[disilver(I)-mu8-1,5-naphthalenedisulfonato]
Shan Gao1, Zhen Zhong Lu, Li Hua Huo
1School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, People's Republic of China. shangao67@yahoo.com
Acta Crystallographica. Section C, Crystal Structure Communications
|January 11, 2005
Summary
This study details a novel three-dimensional silver-organic framework. The structure utilizes naphthalene disulfonate ligands, forming connections via sulfonate and arene interactions for a unique silver coordination complex.
Area of Science:
- Coordination Chemistry
- Materials Science
- Supramolecular Chemistry
Background:
- Silver(I) complexes are of interest for their diverse structures and potential applications.
- Metal-organic frameworks (MOFs) offer tunable properties based on their composition and architecture.
Purpose of the Study:
- To synthesize and characterize a novel three-dimensional silver-organic framework.
- To investigate the coordination behavior of silver(I) with 1,5-naphthalenedisulfonate ligands.
Main Methods:
- Single-crystal X-ray diffraction to determine the complex's structure.
- Analysis of coordination modes, including Ag-sulfonate and Ag-arene interactions.
Main Results:
- A 3D framework, poly[disilver(I)-mu8-1,5-naphthalenedisulfonato-3,4-eta:7,8-eta:kappa6O:O':O'':O''':O'''':O'''''] ([Ag2(C10H6O6S2)]n), was successfully synthesized.
- The framework features Ag(I) atoms connected by 1,5-naphthalenedisulfonate ligands.
- Each silver atom exhibits a distorted tetrahedral geometry involving sulfonate oxygen atoms and naphthalene C=C bonds.
Conclusions:
- The study reveals a unique coordination mode of the 1,5-naphthalenedisulfonate ligand in a silver(I) framework.
- The observed Ag-eta2-arene interactions contribute to the formation of the 3D structure.
- This work expands the understanding of silver-based coordination polymers and their structural diversity.