Structural and optical investigations of charge transfer complexes involving the radical anions of TCNQ and F4TCNQ

CrystEngComm ◽  
2016 ◽  
Vol 18 (46) ◽  
pp. 8906-8914 ◽  
Author(s):  
Ashley L. Sutton ◽  
Brendan F. Abrahams ◽  
Deanna M. D'Alessandro ◽  
Timothy A. Hudson ◽  
Richard Robson ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
Radical Anions

Radical anions of intramolecular charge transfer complexes based on 1,4-naphthoquinone

1984 ◽  
Vol 19 (4) ◽  
pp. 407-413
Author(s):  
L. M. Baider ◽  
R. A. Gavar ◽  
V. T. Glezer ◽  
Ya. P. Stradyn' ◽  
Ya. F. Freimanis ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Intramolecular Charge Transfer ◽  
Charge Transfer Complexes ◽  
Radical Anions

scholarly journals Charge transfer complexes of metal-free phthalocyanine radical anions with decamethylmetallocenium cations: (Cp*2Co+)(H2Pc˙−)·solvent and (Cp*2Cr+)(H2Pc˙−)·4C6H4Cl2

2017 ◽  
Vol 46 (11) ◽  
pp. 3492-3499 ◽  
Author(s):  
Dmitri V. Konarev ◽  
Salavat S. Khasanov ◽  
Manabu Ishikawa ◽  
Akihiro Otsuka ◽  
Hideki Yamochi ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
Radical Anions ◽  
Metal Free

Complexes of metal-free phthalocyanine (H2Pc) and decamethylmetallocenium cations were obtained and studied.

scholarly journals Charge transfer complexes of fullerenes containing C60˙− and C70˙− radical anions with paramagnetic CoII(dppe)2Cl+ cations (dppe: 1,2-bis(diphenylphosphino)ethane)

2016 ◽  
Vol 45 (15) ◽  
pp. 6548-6554 ◽  
Author(s):  
Dmitri V. Konarev ◽  
Sergey I. Troyanov ◽  
Akihiro Otsuka ◽  
Hideki Yamochi ◽  
Gunzi Saito ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
Radical Anions

Novel complexes {Co(dppe)2Cl}(C60) (1) and {Co(dppe)2Cl}(C70)·0.5C6H4Cl2 (2) were obtained. Charge transfer provides the formation of CoII(dppe)2Cl+ and closely packed C60˙− or C70˙− radical anions.

Magnetic properties of new charge-transfer complexes based on manganese porphyrins

1997 ◽  
Vol 90 (3) ◽  
pp. 407-413
Author(s):  
MARC KELEMEN ◽  
CHRISTOPH WACHTER ◽  
HUBERT WINTER ◽  
ELMAR DORMANN ◽  
RUDOLF GOMPPER ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
Manganese Porphyrins

Charge Transfer Complexation Boosts Molecular Conductance Through Fermi Level Pinning

2018 ◽  
Author(s):  
Kun Wang ◽  
Andrea Vezzoli ◽  
Iain Grace ◽  
Maeve McLaughlin ◽  
Richard Nichols ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Single Molecule ◽  
Quantum Interference ◽  
Transmission Function ◽  
Scanning Tunneling ◽  
Charge Transfer Complexes ◽  
Tunneling Microscopy ◽  
Quantum Interference Effect ◽  
Single Molecule Junctions ◽  
Charge Transfer Complexation

We have used scanning tunneling microscopy to create and study single molecule junctions with thioether-terminated oligothiophene molecules. We find that the conductance of these junctions increases upon formation of charge transfer complexes of the molecules with tetracyanoethene, and that the extent of the conductance increase is greater the longer is the oligothiophene, i.e. the lower is the conductance of the uncomplexed molecule in the junction. We use non-equilibrium Green's function transport calculations to explore the reasons for this theoretically, and find that new resonances appear in the transmission function, pinned close to the Fermi energy of the contacts, as a consequence of the charge transfer interaction. This is an example of a room temperature quantum interference effect, which in this case boosts junction conductance in contrast to earlier observations of QI that result in diminished conductance.<br>

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