کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1311706 | 975343 | 2007 | 5 صفحه PDF | دانلود رایگان |
Two types of hexameric metallomacrocycles, [Zn6(1)6(PF6)12] and [Zn6(2)6(PF6)12], where 1 is 1,3-bis(2,2′:6′,2″-terpyridine)-5-tert-butylbenzene and 2 is 1,3-bis(2,2′:6′,2”-terpyridinylethynyl)-5-tert-butylbenzene, were self-assembled by capitalizing on terpyridine–Zn(II)–terpyridine connectivity. Their structural compositions were established by 1H and 13C NMR, UV–Vis, and mass spectrometry. Incorporation of an ethynyl group in the metallomacrocycle can play a role as an electron trapping site to enhance the molar extinction coefficiency and photocurrent generation.
From two kinds of bis(terpyridine) ligands, two types of hexameric metallomacrocycles were self-assembled employing terpyridine–Zn(II)–terpyridine connectivity. Their structural compositions were established by NMR, UV–Vis, and mass spectrometry. Incorporation of an ethynyl group in the metallomacrocycle can play a role as an electron trapping site to enhance the molar extinction coefficiency and photocurrent generation.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 360, Issue 5, 1 April 2007, Pages 1780–1784