Charge-transfer Complex Formed with Bowl-shaped Corannulene as Electron Donor and Planar 7,7,8,8-Tetracyanoquinodimethane as Electron Acceptor

2015 ◽  
Vol 44 (5) ◽  
pp. 709-711 ◽  
Author(s):  
Yukihiro Yoshida ◽  
Kazuhide Isomura ◽  
Yuto Nakamura ◽  
Hideo Kishida ◽  
Gunzi Saito
Keyword(s):  
Charge Transfer ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Charge Transfer Complex

scholarly journals The 2:1 charge-transfer complex of 4,6-dimethyldibenzothiophene and 7,7,8,8-tetracyano-2,3,5,6-tetrafluoroquinodimethane

IUCrData ◽  
2018 ◽  
Vol 3 (1) ◽  
Author(s):  
Takuya Fujii ◽  
Hideo Yamakado
Keyword(s):  
Charge Transfer ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Title Compound ◽  
Charge Transfer Complex ◽  
Membered Ring ◽  
Asymmetric Unit ◽  
Centroid Distance ◽  
A Charge ◽  
Tcnq Molecule

The title compound, 2C14H12S·C12N4F4, was obtained by using 4,6-dimethyldibenzothiophene (DMDBT) as an electron donor and 7,7,8,8-tetracyano-2,3,5,6-tetrafluoroquinodimethane (F4TCNQ) as an electron acceptor. The asymmetric unit consists of one DMDBT molecule and one half of an F4TCNQ molecule, which lies on an inversion centre. In the crystal, the DMDBT and F4TCNQ molecules form a 2:1 unit via a charge-transfer interaction, with a centroid–centroid distance of 3.3681 (15) Å between the five-membered ring of DMDBT and the six-membered ring of F4TCNQ. An F...F contact [2.911 (1) Å] is also observed.

Spectroscopic, electronic and computational properties of a mixed tetrachalcogenafulvalene and its charge transfer complex

2018 ◽  
Vol 6 (5) ◽  
pp. 1092-1104 ◽  
Author(s):  
Robert J. Walwyn ◽  
Bun Chan ◽  
Pavel M. Usov ◽  
Marcello B. Solomon ◽  
Samuel G. Duyker ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Electron Donor ◽  
Electron Acceptor ◽  
Charge Transfer Complex ◽  
Donor Molecule ◽  
Semiconducting Properties ◽  
Computational Properties

The unexplored electron donor molecule triselenathiafulvalene (TSTF) and its corresponding charge transfer complex with the well-known electron acceptor TCNQ exhibit rich electronic, optical and semiconducting properties.

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