کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305036 | 974865 | 2006 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: An unexpected sulfinate–sulfonate mixed coordination polymer of copper(II) An unexpected sulfinate–sulfonate mixed coordination polymer of copper(II)](/preview/png/1305036.png)
By reaction of copper nitrate trihydrate and 2,2′-dipyridyldisulfide in both aerobic and anaerobic conditions, the mixed [{Cu(2-pySO2)2}n]–[{Cu(2-pySO3)2}n] coordination polymer of copper(II) (1) has been synthesized. The X-ray diffraction analysis indicates that complex 1 exhibits an infinite one-dimensional polymeric chain consisting of [Cu(C5H4N)2] building units connected by SO2/SO3 groups. The atom which has been labelled O3 is only present in 60% of the molecules. Complex 1 exhibits a very weak ferrogmagnetic spin coupling (zJ = +0.40 cm−1).
A new one-dimensional polymer containing 2-pyridine sulfinate and 2-pyridine sulfonate species was obtained by reaction of copper nitrate trihydrate and 2,2′-dipyridyldisulfide. The magnetic properties have been studied.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 9, Issue 12, December 2006, Pages 1289–1292