A Metal−Organic Framework Functionalized with Free Carboxylic Acid Sites and Its Selective Binding of a Cl(H2O)4- Cluster

作者：Radu Custelcean, Maryna G. Gorbunova · 发表于：Journal of the American Chemical Society · 年份：2005 · DOI：10.1021/ja055528o · 被引用次数：213 · 研究领域：Metal-Organic Frameworks: Synthesis and Applications、Magnetism in coordination complexes、Polyoxometalates: Synthesis and Applications

A metal-organic framework with one-dimensional channels decorated with -COOH binding sites was synthesized under aqueous acidic conditions, which inhibited the participation of these groups to metal coordination or self-association by hydrogen bonding. This material selectively includes Cl(H2O)4- clusters in its channels, as revealed by single-crystal X-ray diffraction analysis, which represents the first structural characterization of such a water-chloride cluster.