Metal-Controlled Assembly of Near-Infrared-Emitting Pentanuclear Lanthanide β-Diketone Clusters
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https://figshare.com/articles/dataset/Metal_Controlled_Assembly_of_Near_Infrared_Emitting_Pentanuclear_Lanthanide_Diketone_Clusters/2784862
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Metal-controlled assembly results in a series of lanthanide clusters with the formula of Ln5(DBM)10(OH)5·n(solvent) (DBM = dibenzoylmethanido; Ln = Nd (1), Gd (2), Er (3), and Yb (4); solvent = CH3CN or toluene). These pentanuclear clusters with square-pyramidal core structures have been characterized by X-ray diffraction analysis. Clusters 1, 3, and 4 show typical near-infrared (NIR) luminescence upon excitation at 350 nm, which represents the first examples of pentanuclear lanthanide clusters with sensitized NIR emission.
创建时间:
2016-02-25



