Organic-Inorganic Hybrids Assembled from Lanthanide and 1,4-Phenylenebis(phosphonate)

被引：31
作者：
Amghouz, Zakariae [1 ,2 ]
Garcia-Granda, Santiago [1 ,2 ]
Garcia, Jose R. [1 ,2 ]
Clearfield, Abraham [3 ]
Valiente, Rafael [4 ]
机构：
[1] Univ Oviedo CINN, Dept Quim Fis & Analit, Oviedo 33006, Spain
[2] Univ Oviedo CINN, Dept Quim Organ & Inorgan, Oviedo 33006, Spain
[3] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA
[4] Univ Cantabria, Dept Fis Aplicada, MALTA Consolider Team, E-39005 Santander, Spain
来源：
CRYSTAL GROWTH & DESIGN | 2011年 / 11卷 / 12期
关键词：
METAL PHOSPHONATE CHEMISTRY; RAY-POWDER STRUCTURES; STRONG BRONSTED ACIDS; HYDROTHERMAL SYNTHESIS; STRUCTURAL-CHARACTERIZATION; CRYSTAL-STRUCTURES; FRAMEWORKS; SYSTEM;
D O I：
10.1021/cg2008254
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of novel organic inorganic hybrids based on trivalent lanthanide (Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho) and 1,4-phenylbis(phosphonate) formulated as Ln[O3P(C6H4)PO3H] has been obtained as single phases under hydrothermal conditions. In the praseodymium compound (Za1), single crystals have been obtained and the crystal structure has been determined. Za1 crystallizes in the monoclinic space group, C2/c, with a = 5.6060(4) angstrom, b = 20.251(7) angstrom, c = 8.2740(6) angstrom, beta = 108.52(1)degrees. All other compounds are isostructural to Za1 as confirmed by Rietveld refinement using X-ray powder diffraction data. Compounds are characterized by thermal analyses (TG-MS and SDTA), elemental analysis, IR spectra, and X-ray thermodiffraction analysis. Their visible photoluminescence properties are also discussed.
引用
收藏
页码：5289 / 5297
页数：9
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