Photophysical properties of highly luminescent copper (I) halide complexes chelated with 1, 2-bis (diphenylphosphino) benzene

…, M Furugori, S Okada, M Hoshino, K Ueno

Index: Tsuboyama, Akira; Iwawaki, Hironobu; Furugori, Manabu; Mukaide, Taihei; Kamatani, Jun; Igawa, Satoshi; Moriyama, Takashi; Miura, Seishi; Takiguchi, Takao; Okada, Shinjiro; Hoshino, Mikio; Ueno, Kazunori Journal of the American Chemical Society, 2003 , vol. 125, # 42 p. 12971 - 12979

Full Text: HTML

Citation Number: 213

Abstract

Photophysical properties have been studied for a series of luminescent copper (I) halide complexes,[Cu (μ-X) dppb] 2 and CuI (dppb)(PPh3). The emission in the solid states originates from an (M+ X) LCT excited state, in which the two emissive excited states, S1 and T1, are equilibrated with an energy difference of 1-2 kcal/mol. In the excited state, the complex in the solid state and in the solution takes favorable geometry: distorted ...