2010年6月
Photofunctionalization of a Pentamethylcyclopentadienyl Ligand with the N-Phenylcarbazolyl Group To Prepare a Highly Luminescent Tb3+ Complex Having a Fast Radiation Rate
ORGANOMETALLICS
- ,
- ,
- ,
- ,
- 巻
- 29
- 号
- 11
- 開始ページ
- 2390
- 終了ページ
- 2393
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1021/om1003094
- 出版者・発行元
- AMER CHEMICAL SOC
Lanthanide(III)bent-metallocene complexes with a novel photofunctionalized pentamethylcyclopentadienyl ligand having an N-phenylcarbazolyl group (Cp-PhCar = eta(5)-C5Me4CH2-C18H12N), [Ln(Cp-PhCar)(2)I(THF)] (Ln = Tb (1), Gd (2)), were prepared and their molecular structures and luminescence properties were investigated. The f-f emission from the terbium metal center of I was efficiently sensitized by Cp-PhCar (epsilon = 0.88 x 10(4) M-1 cm(-1) at 331 nm, Phi = 0.67 at 330 nm excitation, k(r) = 1.68 x 10(3) s(-1)). Additionally, the solid-state structure of potassium salts of C-5-ring (eta(5)-C5R5, R = Me, H) derivatives was uncommonly characterized in Cp-PhCar.
- リンク情報
- ID情報
-
- DOI : 10.1021/om1003094
- ISSN : 0276-7333
- Web of Science ID : WOS:000278427400003