0000000000736799

AUTHOR

Daniel Hermida-merino

0000-0002-8181-158x

showing 1 related works from this author

Induced Chirality in Confined Space on Halogen Gold Complexes

2015

The solubilization of HAuCl4 in toluene within optically active reverse micelles and lamellar structures formed by (1R,2S)-Dodecyl(2-hydroxy-1-methyl-2-phenylethyl)- dimethylammonium bromide (DMEB) has allowed us to evidence the complex phenomenology accompanying the confinement of Au salt within these nanostructures. Together with a chloride/bromide exchange process occurring in the first coordination sphere of an Au ion, UV−vis and electronic circular dichroism (ECD) spectra reveal the appearance of an induced dichroic signal attributable to Au complexes entrapped in the hydrophilic domain of the DMEB chiral nanostructures. Interestingly, change of the effective oxidation state and coordi…

Circular dichroismSupramolecular chiralityCoordination spherechirality confined space DMEBPhotochemistrySurfaces Coatings and FilmsElectronic Optical and Magnetic Materialschemistry.chemical_compoundGeneral EnergychemistryBromideRAY-ABSORPTION SPECTROSCOPY; BODY DISTRIBUTION-FUNCTIONS; NEAR-EDGE STRUCTURE; STABILIZED MICROEMULSIONS; SUPRAMOLECULAR CHIRALITY; CINCHONIDINE ADSORPTION; ELECTRONIC-STRUCTURES; CHIROPTICAL ACTIVITY; UNDECAGOLD CLUSTERS; CONDENSED MATTERPhysical and Theoretical ChemistryAbsorption (chemistry)SpectroscopyChirality (chemistry)Settore CHIM/02 - Chimica FisicaCoordination geometryThe Journal of Physical Chemistry C
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