Citation:
Cai, K. ; Xie, J. ; Zhao, D. *. Nir J-Aggregates of Hydroazaheptacene Tetraimides. J. Am. Chem. Soc. 2014, 136, 28-31.
摘要:
Hydroazaacene dicarboximide derivatives with red to NIR absorptions are designed and synthesized, which exhibit well-defined J-aggregation behaviors in both solution and thin films. The absorption and emission of an aggregate extend well into the NIR regime (lambda(max) = 902 nm), manifesting particularly narrow bandwidth (fwhm = 152 cm(-1)) and is nearly transparent in the visible region.See also: 2014