Synthesis and crystal structure of metal-organic frameworks [Ln 2 (pydc-3, 5) 3 (H 2 O) 9] n 3nH 2 O (Ln= Sm, Eu, Gd, Dy; pydc-3, 5= pyridine-3, 5-dicarboxylate) along …

…, S Zhang, Q Wang, H Ma, G Yang, WH Sun

文献索引：Shi, Qisong; Zhang, Shu; Wang, Qian; Ma, Hongwei; Yang, Guoqiang; Sun, Wen-Hua Journal of Molecular Structure, 2007 , vol. 837, # 1-3 p. 185 - 189

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被引用次数: 3

摘要

Rare-earth metal-organic frameworks,[Ln2 (pydc) 3 (H2O) 9] n3nH2O (Ln= Sm, Eu, Gd, Dy; pydc= pyridine-3, 5-dicarboxylate), were synthesized and characterized by elemental analysis, IR spectra and single-crystal X-ray diffraction. The solid-state photoluminescence measurements exhibited red light-emitting characteristic of europium (III) coordination polymer. The title compounds consist of one-dimensional dual chains, in which each ...