scholarly journals meta-Terphenyl linked donor–π–acceptor dyads: intramolecular charge transfer controlled by electron acceptor group tuning

RSC Advances ◽  
2021 ◽  
Vol 11 (55) ◽  
pp. 34945-34954
Author(s):  
Min-Ji Kim ◽  
Mina Ahn ◽  
Minjung Chae ◽  
Sanghyun Kim ◽  
Daehoon Kim ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Electron Acceptor ◽  
Steric Hindrance ◽  
Intramolecular Charge Transfer ◽  
Electronic Effects ◽  
Acceptor Group ◽  
Transfer Properties

Dyads were prepared to understand the electronic effects of a meta-terphenyl linker according to the accepting ability change. The charge transfer properties in the ground/excited state are determined by accepting ability and/or steric hindrance.

Steric hindrance inhibits excited-state relaxation and lowers the extent of intramolecular charge transfer in two-photon absorbing dyes

2016 ◽  
Vol 18 (7) ◽  
pp. 5587-5596 ◽  
Author(s):  
David J. Stewart ◽  
Matthew J. Dalton ◽  
Stephanie L. Long ◽  
Ramamurthi Kannan ◽  
Zhenning Yu ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Steric Hindrance ◽  
Intramolecular Charge Transfer ◽  
Photophysical Properties ◽  
Two Photon

Steric hindrance inhibits excited-state relaxation and intramolecular charge-transfer, which significantly alters the photophysical properties.

Intramolecular charge transfer properties in the excited state of para-disubstituted biaryls

1993 ◽  
Vol 70 (1) ◽  
pp. 39-49 ◽  
Author(s):  
F. Lahmani ◽  
E. Breheret ◽  
A. Zehnacker-Rentien ◽  
C. Amatore ◽  
A. Jutand
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Transfer Properties

Dynamic adjustment of emission from both singlets and triplets: the role of excited state conformation relaxation and charge transfer in phenothiazine derivates

2021 ◽  
Author(s):  
Weidong Qiu ◽  
Xinyi Cai ◽  
Mengke Li ◽  
Liangying Wang ◽  
Yanmei He ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Dynamic Adjustment ◽  
Twisted Intramolecular Charge Transfer

Dynamic adjustment of emission behaviours by controlling the extent of twisted intramolecular charge transfer character in excited state.

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