A new class of highly conducting organic materials: charge-transfer salts of the tetrathiafulvalenes with the tetrahalo-p-benzoquinones

1979 ◽  
Vol 101 (16) ◽  
pp. 4747-4748 ◽  
Author(s):  
J. B. Torrance ◽  
J. J. Mayerle ◽  
V. Y. Lee ◽  
K. Bechgaard
Keyword(s):  
Charge Transfer ◽  
Organic Materials ◽  
New Class ◽  
Charge Transfer Salts

Photoemission study on the valence bands of DMe-DCNQI derived charge-transfer salts

1991 ◽  
Vol 1 (9) ◽  
pp. 1347-1354 ◽  
Author(s):  
D. Schmeißer ◽  
A. Gonzales ◽  
J. U. von Schütz ◽  
H. Wachtel ◽  
H. C. Wolf
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Salts ◽  
Valence Bands ◽  
Photoemission Study

scholarly journals Tuning π-Acceptor/σ-Donor Ratio of the 2-Isocyanoazulene Ligand: Non-Fluorinated Rival of Pentafluorophenyl Isocyanide and Trifluorovinyl Isocyanide Discovered

Molecules ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 981
Author(s):  
Mason D. Hart ◽  
John J. Meyers ◽  
Zachary A. Wood ◽  
Toshinori Nakakita ◽  
Jason C. Applegate ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Coordination Chemistry ◽  
Single Crystal ◽  
13C Nmr ◽  
Quantitative Assessment ◽  
X Ray ◽  
New Class ◽  
Linear Relationships ◽  
Ligand Charge Transfer ◽  
Donor Characteristics

Isocyanoazulenes (CNAz) constitute a relatively new class of isocyanoarenes that offers rich structural and electronic diversification of the organic isocyanide ligand platform. This article considers a series of 2-isocyano-1,3-X2-azulene ligands (X = H, Me, CO2Et, Br, and CN) and the corresponding zero-valent complexes thereof, [(OC)5Cr(2-isocyano-1,3-X2-azulene)]. Air- and thermally stable, X-ray structurally characterized 2-isocyano-1,3-dimethylazulene may be viewed as a non-benzenoid aromatic congener of 2,6-dimethyphenyl isocyanide (2,6-xylyl isocyanide), a longtime “workhorse” aryl isocyanide ligand in coordination chemistry. Single crystal X-ray crystallographic {Cr–CNAz bond distances}, cyclic voltametric {E1/2(Cr0/1+)}, 13C NMR {δ(13CN), δ(13CO)}, UV-vis {dπ(Cr) → pπ*(CNAz) Metal-to-Ligand Charge Transfer}, and FTIR {νN≡C, νC≡O, kC≡O} analyses of the [(OC)5Cr(2-isocyano-1,3-X2-azulene)] complexes provided a multifaceted, quantitative assessment of the π-acceptor/σ-donor characteristics of the above five 2-isocyanoazulenes. In particular, the following inverse linear relationships were documented: δ(13COtrans) vs. δ(13CN), δ(13COcis) vs. δ(13CN), and δ(13COtrans) vs. kC≡O,trans force constant. Remarkably, the net electron withdrawing capability of the 2-isocyano-1,3-dicyanoazulene ligand rivals those of perfluorinated isocyanides CNC6F5 and CNC2F3.

Superstructures of donor packing arrangements in a series of molecular charge transfer salts

2004 ◽  
pp. 18 ◽  
Author(s):  
Hiroki Akutsu ◽  
Akane Akutsu-Sato ◽  
Scott S. Turner ◽  
Peter Day ◽  
Enric Canadell ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Salts ◽  
Molecular Charge

ChemInform Abstract: ORGANIC CHARGE TRANSFER SALTS PART 3, PHOTOCONDUCTIVE AND MAGNETIC PROPERTIES OF ORGANIC CHARGE TRANSFER SALTS

1974 ◽  
Vol 5 (19) ◽  
pp. no-no
Author(s):  
TOSHIAKI TAMAMURA ◽  
HIROSHI YASUBA ◽  
KENICHI OKAMOTO ◽  
TATSURO IMAI ◽  
SHIGEKAZU KUSABAYASHI ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Charge Transfer ◽  
Charge Transfer Salts

New asymmetric π-electron donors yielding metallic charge transfer salts

1999 ◽  
Vol 103 (1-3) ◽  
pp. 2224-2227 ◽  
Author(s):  
C. Rovira ◽  
E. Ribera ◽  
J. Veciana ◽  
V.N. Laukhin ◽  
E. Molinh ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Electron Donors ◽  
Metallic Charge ◽  
Charge Transfer Salts

Synthesis and Characterization of Monosubstituted TTF and Its Solvent Dependent Mono- and Dication Charge-Transfer Salts

2009 ◽  
Vol 9 (9) ◽  
pp. 3855-3858 ◽  
Author(s):  
Yu Wang ◽  
Shuxin Cui ◽  
Bo Li ◽  
Jingping Zhang ◽  
Yan Zhang
Keyword(s):  
Charge Transfer ◽  
Synthesis And Characterization ◽  
Charge Transfer Salts
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