Bright white-light emission from a novel donor-acceptor organic molecule in the solid state via intermolecular charge transfer.
Bright white-light emission was obtained from a novel pyridinium molecule by aggregation. Photophysical, single-crystal structural, and computational studies demonstrated that an additional low-energy emission was generated by the excitation of a new intermolecular charge-transfer (CT) band at the ground state that cooperates with the non-quenched high-energy monomer emission to produce white light.
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, CAS, Fuzhou, Fujian 350002, P. R. China. zhangjie@fjirsm.ac.cn.
Xu-Hui
XH
Jin
Cheng
C
Chen
Cai-Xia
CX
Ren
Li-Xuan
LX
Cai
Jie
J
Zhang