Synthesis, structures, properties, and chemical-sensor application of iridium(III) bis-cyclometallated complexes with two pyridine-derived ligands

Wu Sian Sie, Gene Hsiang Lee, Kevin Yun Da Tsai, I. Jy Chang, Kom Bei Shiu

研究成果: 雜誌貢獻文章

14 引文 斯高帕斯(Scopus)

摘要

Treatment of cis-[Ir(η2-ppy)2(MeCN)2]NO3 (1, ppy = 2-phenylpyridine) with isonicotinaldehyde, ethyl isonicotinate, and 4-aminopyridine afforded cis-[Ir(η2-ppy)2L2]NO3 (L = 4-pyCHO (2), 4-pyCOOEt (3), 4-pyNH2 (4)). The photophysical properties of these complexes were determined. Complex 4 is a good light-emitting chemical sensor toward silver trifluoromethanesulfonate in methanol. Crystal structures of 2 and 3 as well as that of the adduct, formed between 4 and AgNO3, have been characterized by X-ray diffraction.

原文英語
頁(從 - 到)198-202
頁數5
期刊Journal of Molecular Structure
890
發行號1-3
DOIs
出版狀態已發佈 - 2008 十一月 12

ASJC Scopus subject areas

  • Analytical Chemistry
  • Spectroscopy
  • Organic Chemistry
  • Inorganic Chemistry

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