Construction of a Novel 3D Indium Phosphate–Phosphite with Extra-Large 16-MRs Channels: Synthesis, Structure and Fluorescence Property

Abstract:

A novel 3D anionic indium phosphatephosphite, formulated as |(C₁₀H₁₀N₂)_1.5(H₃O)₃|[In₁₈(H₂O)₁₂(HPO₄)₁₂(HPO₃)₁₆(H₂PO₃)₆] (1), was hydrothermally prepared by using 4, 4-bipyridine (4, 4-bipy) as a structure directing agent (SDA). Single-crystal X-ray diffraction analysis reveals that compound 1 crystallizes in the hexagonal system space group P6₃/m (No. 176) having unit cell parameters a = 13.7843(19) Å, b = 13.7843(19) Å, c = 28.058(6) Å, V = 4617.0(13) ų. Compound 1 exhibits a unique pillar-layer open-framework constructed from InO₆ octahedra, HPO₃ pseudo-tetrahedra and HPO₄ tetrahedra, resulting extra-large 16-MRs channels. Synthesis, crystal structure and fluorescence property for compound 1 were reported in this paper.

• Periodical: Advanced Materials Research (Volume 936)
• Pages: 901-904
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.936.901
• Online since: June 2014
• Authors: Hui Duan Li
• Keywords: Fluorescence Property, Hydrothermal Synthesis, Indium Phosphate-Phosphite, Structure Directing Agent

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