Luminescent rhenium(I) complexes with acetylamino- and trifluoroacetylamino-containing phenanthroline ligands: anion-sensing study.

نویسندگان

  • Chi-On Ng
  • Sze-Wing Lai
  • Hua Feng
  • Shek-Man Yiu
  • Chi-Chiu Ko
چکیده

A series of rhenium complexes with acetylamino- and trifluoroacetylamino-containing 1,10-phenanthroline ligands have been synthesized, characterized and their photophysical and electrochemical properties studied. These complexes were found to show significant UV-vis and emission changes on addition of CN(-), F(-) and AcO(-) anions. Their reactivity towards CN(-), F(-) and AcO(-) anions, was also investigated by UV-vis, emission and (1)H NMR spectroscopy. The reaction product between the trifluoroacetylamino-containing 1,10-phenanthroline ligand and the CN(-) anion has also been structurally characterized by X-ray crystallography.

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عنوان ژورنال:
  • Dalton transactions

دوره 40 39  شماره 

صفحات  -

تاریخ انتشار 2011