Tight intermolecular packing through supramolecular interactions in crystals of cyano substituted oligo(para-phenylene vinylene): a key factor for aggregation-induced emission.
Strong supramolecular interactions, which induced tight packing and rigid molecules in crystals of cyano substituent oligo(para-phenylene vinylene) (CN-DPDSB), are the key factor for the high luminescence efficiency of its crystals; opposite to its isolated molecules in solution which have very low luminescence efficiency.
Li
Yupeng
Y
Key Lab for Supramolecular Structure and Materials of Ministry of Education, College of Chemistry, Jilin University, Changchun 130012, P. R. China.
Li
Feng
F
Zhang
Houyu
H
Xie
Zengqi
Z
Xie
Weijie
W
Xu
Hai
H
Li
Bao
B
Shen
Fangzhong
F
Ye
Ling
L
Hanif
Muddasir
M
Ma
Dongge
D
Ma
Yuguang
Y