Metal-ion induced intramolecular charge-transfer fluorescence of p-pentamethyldisilanylacetophenone

Mitsuo Kira, Ramachandram Badugu, Tingxi Li, Wataru Setaka, Kenkichi Sakamoto, Hisako Hashimoto

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


In the presence of Lu3+ and Sc3+ ions, p-pentamethyl- disilanylacetophenone shows dual fluorescence, characteristic of a phenylpentamethyldisilane with an electron-accepting substituent on benzene ring, where the wavelengths of the LE (locally excited) and ICT (intramolecular charge transfer) band maxima and their relative intensity are dependent on the metal ions.

Original languageEnglish
Pages (from-to)242-243
Number of pages2
JournalChemistry Letters
Issue number2
Publication statusPublished - 2002 Feb 5


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