کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1302356 1498966 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Construction of a 3D supramolecular network from 2D coordination layers via anion–π interactions and its catalytic properties
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Construction of a 3D supramolecular network from 2D coordination layers via anion–π interactions and its catalytic properties
چکیده انگلیسی

A new porous coordination polymer, i.e. the two-dimensional layered network {[Cu3(4,4′-bpy)3(μ-OOCH)4(H2O)2](BF4)2(H2O)6}n has been synthesized from Cu(BF4)2·6H2O, 4,4′-bpy and with formate as co-ligand. Single-crystal X-ray diffraction analysis reveals a (4,4) 2D coordination network exhibiting voids that contain the counter-ions and water guest molecules. In addition, the title compound is further stabilized by hydrogen bonds and anion–π interactions to form an intricate supramolecular framework. The removal and reintroduction of guest water molecules has been explored to better understand the dynamic structural transformation. The coordination compound shows weak catalytic activity in the cyanosilylation of aldehydes.

A new porous coordination polymer reveals a (4,4) 2D coordination network exhibiting voids that contain the counter-ions and water guest molecules. The title compound is further stabilized by hydrogen bonds and anion–π interactions to form an intricate supramolecular framework. Its dynamic structural transformation and catalytic properties have been tested.Figure optionsDownload as PowerPoint slideHighlights
► A new 2D porous coordination polymer has been synthesized.
► The structure is further stabilized by hydrogen bonds and anion–π interactions.
► The dynamic structural transformation and catalytic properties have been investigated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 24, October 2012, Pages 129–133
نویسندگان
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