The engineering of stilbazolium/iodocuprate hybrids with optical/electrical performances by modulating inter-molecular charge transfer among H-aggregated chromophores

2020 ◽  
Vol 7 (6) ◽  
pp. 1451-1466 ◽  
Author(s):  
Wei Wu ◽  
Xiang-Ling Lin ◽  
Qian Liu ◽  
Yan He ◽  
You-Ren Huang ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Stacking Interactions ◽  
Face To Face ◽  
Electrical Bistability ◽  
Π Stacking ◽  
Molecular Charge

Good electrical bistability performances in stilbazolium/iodocuprate hybrids stem from the better face-to-face π⋯π stacking interactions induced by the substituents with appropriate lengths and electronic natures.

Synthesis and crystal structure of a novel prochiral ketoimine: (E)-acetophenoneO-diphenylphosphoryl oxime

2015 ◽  
Vol 71 (3) ◽  
pp. 181-184
Author(s):  
Sean H. Majer ◽  
Joseph M. Tanski
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Stacking Interactions ◽  
Synthesis And Crystal Structure ◽  
X Ray ◽  
Face To Face ◽  
Π Stacking

A novel activated prochiral ketoimine, (E)-acetophenoneO-diphenylphosphoryl oxime, C20H18NO2P, with an electron-withdrawing substituent on the imine N atom similar to other prochiral ketoimines, has been synthesized and the X-ray crystal stucture determined. The molecules pack together in the solid stateviaweak intermolecular C—H...O interactions and both face-to-face and edge-to-face π-stacking interactions.

Unexpected Substituent Effects in Face-to-Face π-Stacking Interactions

2003 ◽  
Vol 107 (41) ◽  
pp. 8377-8379 ◽  
Author(s):  
Mutasem Omar Sinnokrot ◽  
C. David Sherrill
Keyword(s):  
Substituent Effects ◽  
Stacking Interactions ◽  
Face To Face ◽  
Π Stacking

Formation of dimers of inclusion cryptand/paraquat complexes driven by dipole–dipole and face-to-face π-stacking interactions

2004 ◽  
pp. 2670-2671 ◽  
Author(s):  
Feihe Huang ◽  
Liang Zhou ◽  
Jason W. Jones ◽  
Harry W. Gibson ◽  
Mehdi Ashraf-Khorassani
Keyword(s):  
Stacking Interactions ◽  
Face To Face ◽  
Π Stacking

Long-Living Emitting Electrochemical Cells Based on Supramolecular π-π Interactions

2009 ◽  
Vol 1197 ◽  
Author(s):  
Rubén D. Costa ◽  
Enrique Ortí ◽  
Stefan Graber ◽  
Markus Neuburger ◽  
Catherine E. Hausecroft ◽  
...  
Keyword(s):  
Electrochemical Cells ◽  
Stacking Interactions ◽  
Light Emitting ◽  
Stacking Interaction ◽  
Face To Face ◽  
Π Interactions ◽  
Π Stacking ◽  
Π Stacking Interaction

AbstractThe complex [Ir(ppy)2(dpbpy)][PF6] (Hppy = 2-phenylpyridine, dpbpy = 6,6'-diphenyl-2,2'-bipyridine) has been prepared and evaluated as an electroluminescent component for light-emitting electrochemical cells (LECs). The complex exhibits two intramolecular face-to-face π-stacking interactions and long-lived LECs have been constructed; the device characteristics are not significantly improved in comparison to analogous LECs with 6-phenyl-2,2'-bipyridine with only one π-stacking interaction.

scholarly journals 2-(5-Fluoro-1-methyl-2-oxoindolin-3-ylidene)-N-[4-(methylsulfanyl)phenyl]hydrazine-1-carbothioamide

IUCrData ◽  
2017 ◽  
Vol 2 (5) ◽  
Author(s):  
Zeliha Atioğlu ◽  
Zekiye Şeyma Sevinçli ◽  
Nilgün Karalı ◽  
Mehmet Akkurt ◽  
Cem Cüneyt Ersanlı
Keyword(s):  
Hydrogen Bonds ◽  
Stacking Interactions ◽  
Phenyl Hydrazine ◽  
Face To Face ◽  
Planar Conformation ◽  
Π Stacking ◽  
Plane Face ◽  
Title Molecule

The title molecule, C17H15FN4OS2, obtained from 5-fluoro-1-methyl-1H-indol-2,3-dione, and 3-[4-(methylsulfanyl)phenyl]thiosemicarbazide, has an essentially planar conformation (r.m.s deviation for all non-H atoms = 0.116 Å). Intramolecular N—H...N and N—H...O hydrogen bonds generateS(5) andS(6) ring motifs, respectively. In the crystal, C—H...S hydrogen bonds occur between layers of molecules parallel to the (10-1) plane. Face-to-face π–π stacking interactions are also observed.

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