کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302601 | 974702 | 2007 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Two novel grid networks based on Keggin-type polyoxometalate clusters assembled through weak Cu⋯O interactions Two novel grid networks based on Keggin-type polyoxometalate clusters assembled through weak Cu⋯O interactions](/preview/png/1302601.png)
Two novel grid networks based on Keggin-type polyoxoanion, formulated [Cu(2,2′-bipy)2](HPMo12O40) · H2O (1) and [Cu(2,2′-bipy)2](HPW12O40) · H2O (2) have been synthesized hydrothermally and characterized by elemental analyses, IR, EPR and X-ray single crystal diffraction. 1 is a 2D grid network built by the interconnection of bisupporting polyoxoanion clusters assembled through weak Cu⋯O interactions. The EPR spectrum of 1 indicates that its unpaired electrons are placed in dx2−y2 orbital of the ground state of Cu(II). Compound 2 is isostructural with compound 1.
Two novel grid networks based on Keggin-type polyoxoanion, formulated [Cu(2,2′-bipy)2](HPMo12O40) · H2O (1) and [Cu(2,2′-bipy)2](HPW12O40) · H2O (2) have been synthesized hydrothermally and characterized by elemental analyses, IR, EPR and X-ray single crystal diffraction. 1 is a 2D grid network built by the interconnection of bisupporting polyoxoanion clusters assembled through weak Cu⋯O interactions.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 10, Issue 5, May 2007, Pages 551–554