کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1302437 974692 2008 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Self-assembly of polyoxometalate clusters and metal–organic coordination fragments into 1D homochiral chains
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Self-assembly of polyoxometalate clusters and metal–organic coordination fragments into 1D homochiral chains
چکیده انگلیسی

A pair of enantiomerically pure polyoxometalates, (C4NH7O4)[Na2(l-C4H8N2O3)2(H2O)9Zn]2[CrMo6H6O24]2 · 7H2O (l-1), and (C4NH7O4)[Na2(d-C4H8N2O3)2(H2O)9Zn]2[CrMo6H6O24]2 · 7H2O (d-1), have been synthesized for the first time and characterized by elemental analyses, IR, TG, UV and single crystal X-ray diffraction. l-1 and d-1 are enantiomers and crystallize in the chiral space group P21212. To our best knowledge, they represent the first examples of 1D homochiral polyoxometalate compounds constructed from Anderson-type polyoxoanions.

A pair of enantiomer, originated from achiral Anderson-type polyoxometalate building units and chiral metal–organic coordination complex fragments, are reported, which represent the first examples of 1D homochiral polyoxometalate compounds featuring single helix.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 11, Issue 8, August 2008, Pages 914–917
نویسندگان
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