Electron‐ and X‐Ray Spectroscopies of Organic Charge‐Transfer Complexes

2019 ◽  
Vol 256 (9) ◽  
pp. 1800745 ◽  
Author(s):  
Katerina Medjanik ◽  
Hans‐Joachim Elmers ◽  
Gerd Schönhense ◽  
Jean‐Paul Pouget ◽  
Roser Valenti ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
X Ray

X-Ray and Theoretical Study of Cyclophane-tetracyanoethylene Charge Transfer Complexes

1988 ◽  
Vol 164 (1) ◽  
pp. 179-195 ◽  
Author(s):  
Anne Renault ◽  
Claudine Cohen-addad ◽  
Janine Lajzerowicz ◽  
Enric Canadell ◽  
Odile Eisenstein
Keyword(s):  
Charge Transfer ◽  
Theoretical Study ◽  
Charge Transfer Complexes ◽  
X Ray

Charge transfer complexes of benzoxazole-2(3H)-thione and benzoxazole-2(3H)-selone with diiodine: X-ray crystal structure of benzoxazole-2(3H)-thione bis(diiodine)

Polyhedron ◽  
1995 ◽  
Vol 14 (20-21) ◽  
pp. 2937-2943 ◽  
Author(s):  
F. Cristiani ◽  
F.A. Devillanova ◽  
F. Isaia ◽  
V. Lippolis ◽  
G. Verani ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
X Ray

Electrochemical and spectrophotometrical investigation of the electron-accepting strength of organic superelectrophiles: X-ray structure of their charge transfer complexes with tetrathiafulvalene

2011 ◽  
Vol 13 (7) ◽  
pp. 2857-2869 ◽  
Author(s):  
Guillaume Berionni ◽  
Anne-Marie Gonçalves ◽  
Charles Mathieu ◽  
Thomas Devic ◽  
Arnaud Etchéberry ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
X Ray

Crystal structure of 8-Hydroxy-1H-naphtho[2,1,8-mna]xanthen-1-one

1984 ◽  
Vol 37 (8) ◽  
pp. 1763
Author(s):  
IR Castleden ◽  
LM Engelhardt ◽  
SR Hall ◽  
AH White
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Single Crystal ◽  
Least Squares ◽  
Interplanar Spacing ◽  
Charge Transfer Complexes ◽  
X Ray Diffraction ◽  
Full Matrix ◽  
X Ray

The crystal structure of 8-hydroxy-1H-naphtho[2,1,8-mna]xanthen-1-one, C19H10O3, obtained as an indefinite methanolsolvate, has been determined at 295K by single-crystal X-ray diffraction methods, being refined by full matrix least squares to a residual of 0.056 for 892 independent 'observed' reflections. Crystals are monoclinic, P21/c, a 5.128(4), b 10.024(9), c 27.45(2) �, β 107.73(6)�, Z 4. The packing of the molecules is typically that of charge-transfer complexes, with an interplanar spacing of c.3.5 �.

Formation and X-Ray Crystal Structure of Charge-Transfer Complexes of Silacyclopentadiene Derivatives with Quinones

1991 ◽  
Vol 20 (5) ◽  
pp. 883-886 ◽  
Author(s):  
Soichiro Kyushin ◽  
Yoshiyuki Ohkura ◽  
Yasuhiro Nakadaira ◽  
Mamoru Ohashi ◽  
Masanori Yasui ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
X Ray

Columnar mesophases of octa-alkyloxydibenzopyrenes and their charge transfer complexes: Synthesis, X-ray and NMR

1996 ◽  
Vol 21 (1) ◽  
pp. 39-50 ◽  
Author(s):  
S. Zamir ◽  
D. Singer ◽  
N. Spielberg ◽  
E. J. Wachtel ◽  
H. Zimmermann ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Charge Transfer Complexes ◽  
X Ray ◽  
Columnar Mesophases

On the Use of Raman Spectroscopy in the Characterization of Iodine in Charge-Transfer Complexes

1992 ◽  
Vol 46 (11) ◽  
pp. 1625-1629 ◽  
Author(s):  
Paola Deplano ◽  
Francesco A. Devillanova ◽  
John R. Ferraro ◽  
Francesco Isaia ◽  
Vito Lippolis ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Raman Spectra ◽  
Linear Correlation ◽  
Charge Transfer Complexes ◽  
X Ray Diffraction ◽  
X Ray ◽  
Weak Complexes ◽  
Stretching Vibrations ◽  
Ft Raman

FT-Raman spectra of some polyiodides and of a series of D · I2 charge-transfer complexes (where D is a molecule containing the thione or selone groups as donors), all characterized by x-ray diffraction, are reported. For the adducts with the thione compounds, which can be considered weak or medium-weak complexes, an empirical linear correlation between the frequency of the v(I-I) stretching vibrations and the d(I-I) bond distances has been found. Some polyiodides show FT-Raman spectra that are indistinguishable with respect to those displayed by the neutral complexes of weak or medium-weak strength; in such cases, the polyiodide can be regarded as a diiodine molecule, perturbed by an I n ( n = 1,3,…) donor. Polyiodides of this type show Raman absorptions falling in the linear correlation.

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