Terphenyl backbone-based donor–π–acceptor dyads: geometric isomer effects on intramolecular charge transfer

2020 ◽  
Vol 22 (6) ◽  
pp. 3370-3378 ◽  
Author(s):  
Min-Ji Kim ◽  
Mina Ahn ◽  
Jun Ho Shim ◽  
Kyung-Ryang Wee
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Molecular Geometry ◽  
Geometric Isomer ◽  
Geometry Effects

The molecular geometry effects of ortho, meta, and para-terphenyl based donor–π–acceptor (D–π–A) dyads on intramolecular charge transfer (ICT) were studied to investigate structure-ICT relationships.

Effects of molecular geometry on the efficiency of intramolecular charge transfer–based luminescence in o-carboranyl-substituted 1H-phenanthro[9,10-d]imidazoles

2022 ◽  
Author(s):  
Sehee Im ◽  
Chan Hee Ryu ◽  
Mingi Kim ◽  
Dong Kyun You ◽  
Sanghee Yi ◽  
...  
Keyword(s):  
Optical Properties ◽  
Charge Transfer ◽  
Phenyl Ring ◽  
Intramolecular Charge Transfer ◽  
Molecular Geometry

Herein, we compared the optical properties of four compounds with an o-carborane cage linked to 1H-phenanthro[9,10-d]imidazole at the ortho- (oPC), meta- (mPC), or para-position (pPC) of the 2-phenyl ring or...

scholarly journals A leaning amine–ketone dyad with a nonconjugated linker: solvatofluorochromism and dual fluorescence associated with intramolecular charge transfer

2018 ◽  
Vol 17 (9) ◽  
pp. 1157-1168 ◽  
Author(s):  
Yutaro Kuramoto ◽  
Takanobu Nakagiri ◽  
Yasunori Matsui ◽  
Eisuke Ohta ◽  
Takuya Ogaki ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Molecular Geometry ◽  
Dual Fluorescence

A amine–ketone dyad with a nonconjugated linker displays solvatofluorochromism and dual fluorescence due to intramolecular charge transfer in the excited state accompanied by a change of the molecular geometry like leaning.

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.

Steric Effects on Intramolecular Charge Transfer Fluorescence of Benzo[b]thiophene-1,1-dioxide Bridged Macrocages

2021 ◽  
Author(s):  
Keita Nobuhara ◽  
Yusuke Inagaki ◽  
Wataru Setaka
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Fluorescence Properties ◽  
Steric Effects ◽  
Sensor Molecules

Intramolecular charge transfer (ICT) fluorescence has been widely investigated and exploited in sensor molecules. However, steric effects on the ICT fluorescence properties have rarely been reported so far, although research...

scholarly journals Counterion Migration Driven by Light-Induced Intramolecular Charge Transfer

JACS Au ◽  
2021 ◽  
Author(s):  
Ta-Chun Lin ◽  
Zong-Ying Liu ◽  
Shih-Hung Liu ◽  
Igor O. Koshevoy ◽  
Pi-Tai Chou
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer
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