کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1303320 | 974758 | 2007 | 6 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Polymeric structures of a pair of linear, dicarboxylate (tpy)2Ru2+ analogues Polymeric structures of a pair of linear, dicarboxylate (tpy)2Ru2+ analogues](/preview/png/1303320.png)
The preparation and solid-state structures of homoleptic Ru(II) complexes based on the ligands 4′-(4-carboxyphenyl)tpy (L1) (where tpy = 2,2′:6′,2″-terpyridine) and 4′-(4-carboxyphenyl)-4,4″-di-(tert-butyl)tpy (L2) are described. Both complexes are found to possess polymeric solid-state structures due to hydrogen-bonding interactions. The first complex, [Ru(L1)2]2+, exhibits a more closely-packed structure relative to that of [Ru(L2)2]2+, which was found to have a porous solid-state structure due to the steric bulk of the tert-butyl groups.
The first X-ray structure of a homoleptic Ru(II) complex based on 4′-(para-carboxyphenyl)-terpyridine ligand is found to possess a polymeric solid-state structure due to hydrogen-bonding interactions. The introduction of four solubilizing tert-butyl groups into the complex gives rise to a more porous solid-state structure.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 10, Issue 11, November 2007, Pages 1365–1370