The doubly bridged structure of 1,4-dilithio-cis-2-butene. A theoretical demonstration of the importance of counter-ion effects and of lithium multicenter bonding

1985 ◽  
Vol 280 (1) ◽  
pp. C1-C5 ◽  
Author(s):  
Alexander J. Kos ◽  
Peter Stein ◽  
Paul von Ragué Schleyer
Keyword(s):  
Counter Ion ◽  
Multicenter Bonding ◽  
Ion Effects

scholarly journals Counter ion effects on the energy transfer processes in PPV

2014 ◽  
Vol 605-606 ◽  
pp. 147-151 ◽  
Author(s):  
Paulo Alliprandini Filho ◽  
Alexandre Marletta ◽  
Leni Akcelrud ◽  
Osvaldo N. Oliveira
Keyword(s):  
Energy Transfer ◽  
Transfer Processes ◽  
Counter Ion ◽  
Ion Effects

ChemInform Abstract: Thermal Fragmentation of 2-Chloropentylphosphonic Salts in the Solid State. Counter-Ion Effects on Reactivity and Selectivity.

ChemInform ◽  
2010 ◽  
Vol 29 (2) ◽  
pp. no-no
Author(s):  
B. G. MAFUNDA ◽  
A. M. MODRO ◽  
T. A. MODRO ◽  
E. STRAUSS ◽  
C. A. STRYDOM
Keyword(s):  
Solid State ◽  
Thermal Fragmentation ◽  
Counter Ion ◽  
Ion Effects

Counter-Ion Effects and Interfacial Properties of Aqueous Tetrabutylammonium Halide Solutions

2004 ◽  
Vol 57 (12) ◽  
pp. 1211 ◽  
Author(s):  
Luboš Vrbka ◽  
Pavel Jungwirth
Keyword(s):  
Slab Geometry ◽  
Ion Interactions ◽  
Counter Ion ◽  
Counter Ions ◽  
Aqueous Solvation ◽  
Ionic Size ◽  
Surface Active ◽  
Ion Effects ◽  
Dynamics Simulations ◽  
The Individual

Aqueous solvation of tetrabutylammonium fluoride and iodide was investigated by means of molecular dynamics simulations in extended slab geometry. The varying propensities of the individual ions for the air/water interface were quantified and analyzed in terms of hydrophobic, polarization, and ion–ion interactions. While the cations behave as standard ionic surfactants, the surface behaviour of the halide counter ions strongly depends on the ionic size and polarizability—iodide is surface active, while fluoride is repelled from the interface. The counter-ion effects at different concentrations on the density and charge profiles across the aqueous slab are discussed in detail.

scholarly journals Bambusurils as a mechanistic tool for probing anion effects

2019 ◽  
Vol 220 ◽  
pp. 58-70 ◽  
Author(s):  
Lucie Jašíková ◽  
Maitê Rodrigues ◽  
Jana Lapešová ◽  
Tomáš Lízal ◽  
Vladimír Šindelář ◽  
...  
Keyword(s):  
Metal Catalysis ◽  
Counter Ion ◽  
Ion Effects

We present bambusurils, macrocycles which strongly bind anions of different sizes, as a mechanistic tool to probe counter ion effects in metal catalysis.

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