کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1305041 974865 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel polyoxometalate chain constructed from sandwich lanthanide-containing polyanion [Ce(PW11O39)2]10− and sodium ion linker
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
A novel polyoxometalate chain constructed from sandwich lanthanide-containing polyanion [Ce(PW11O39)2]10− and sodium ion linker
چکیده انگلیسی

A novel sandwich-type lanthanide polyoxometalate (NH4)2[N(CH3)4]6Na2[Ce(PW11O39)2] · 14H2O (1) has been synthesized and characterized by cyclic voltammetry, IR spectroscopy and single crystal X-ray diffraction. X-ray diffraction result reveals that the sandwich-type polyanions are linked by sodium ions to form a structure of zigzag chains, and the chains are further connected into an extensive two-dimensional (2D) framework depending on hydrogen bond.

A new sandwich-type lanthanide polyoxometalate (NH4)2[N(CH3)4]6Na2[Ce(PW11O39)2] · 14H2O (1), in which sodium ions is used as linker to form a zigzag chain structure, and each [α- PW11O39]7− anion acts as a four-dentate ligand to coordinate with the CeIV metal center.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 9, Issue 12, December 2006, Pages 1308–1311
نویسندگان
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