Crystal Structure of an Ionic Charge-Transfer Complex of DAP-F4TCNQ (DAP = 1,6-Diaminopyrene, F4TCNQ = 2,3,5,6-Tetrafluoro-7,7,8,8-tetracyano-p-quinodimethane)

2000 ◽  
Vol 73 (10) ◽  
pp. 2231-2235
Author(s):  
Koichi Matsushima ◽  
Megumi Ogaki ◽  
Toshio Naito ◽  
Tamotsu Inabe
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Charge Transfer Complex ◽  
Ionic Charge

scholarly journals Isolation and X-ray Crystal Structure of an Electrogenerated TEMPO–N3 Charge-Transfer Complex

2021 ◽  
Author(s):  
Hosea M. Nelson ◽  
Juno C. Siu ◽  
Ambarneil Saha ◽  
Duilio Cascio ◽  
Samantha N. MacMillan ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Charge Transfer Complex ◽  
X Ray

scholarly journals Isolation and X-ray Crystal Structure of an Electrogenerated TEMPO–N3 Charge-Transfer Complex

2020 ◽  
Author(s):  
Hosea Nelson ◽  
Juno Siu ◽  
Ambarniel Saha ◽  
Duilio Cascio ◽  
Song-Bai Wu ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Theoretical Analysis ◽  
Charge Transfer Complex ◽  
Reactive Intermediates ◽  
Structural Elucidation ◽  
Catalytic Reactions ◽  
X Ray ◽  
Increasing Demand ◽  
Computational Predictions

Recent advances in radical-based catalytic reactions have created an increasing demand for the understanding of their mechanistic underpinnings. Structural elucidation of transient reactive intermediates via diffraction techniques, though rarely possible, is one of the most decisive ways to support such mechanistic hypotheses. Here we present the isolation, structural elucidation, and theoretical analysis of an electrochemically generated and catalytically relevant charge-transfer species formed between the azidyl radical and (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO). The unusual bent N–N–N angle and the pancake bonding between these two fragments highlight the weak bonding interactions present in this complex. This X-ray structure validates computational predictions as well as mechanistic proposals of TEMPO-mediated radical azidation reactions.

Ionic Charge Transfer Complex Induced Visible Light Harvesting and Photocharge Generation in Perovskite

2015 ◽  
Vol 7 (36) ◽  
pp. 20280-20284 ◽  
Author(s):  
Tsz-Wai Ng ◽  
Hrisheekesh Thachoth Chandran ◽  
Chiu-Yee Chan ◽  
Ming-Fai Lo ◽  
Chun-Sing Lee
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Light Harvesting ◽  
Charge Transfer Complex ◽  
Ionic Charge

Crystal structure of a polycyano–polycadmate host clathrate including a charge-transfer complex of methylviologen dication and mesitylene as a guest

2001 ◽  
pp. 1398-1399 ◽  
Author(s):  
Hirofumi Yoshikawa ◽  
Shin-ichi Nishikiori ◽  
Kinga Suwinska ◽  
Roman Luboradzki ◽  
Janusz Lipkowski
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Charge Transfer Complex ◽  
A Charge
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