Theoretical analysis of the oxocarbons: The solvent and counter-ion effects on the structure and spectroscopic properties of the squarate ion

2002 ◽  
Vol 5 (3) ◽  
pp. 437-445 ◽  
Author(s):  
Georgia M. A. Junqueira ◽  
Willian R. Rocha ◽  
Wagner B. De Almeida ◽  
Hélio F. Dos Santos
Keyword(s):  
Theoretical Analysis ◽  
Spectroscopic Properties ◽  
Counter Ion ◽  
Ion Effects

Theoretical analysis of the oxocarbons: structure and spectroscopic properties of croconate ion and its coordination compound with lithium

2001 ◽  
Vol 3 (17) ◽  
pp. 3499-3505 ◽  
Author(s):  
Georgia M. A. Junqueira ◽  
William R. Rocha ◽  
Wagner B. De Almeida ◽  
He′lio F. Dos Santos
Keyword(s):  
Theoretical Analysis ◽  
Coordination Compound ◽  
Spectroscopic Properties

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.

Sign in / Sign up

Export Citation Format

Share Document