Insertion of Iodine in a Functionalized Inorganic Layered Solid
- 4 September 2004
- journal article
- Published by American Chemical Society (ACS) in Inorganic Chemistry
- Vol. 43 (20), 6421-6425
- https://doi.org/10.1021/ic0495721
Abstract
The galleries of a Mg−Al layered double hydroxide have been functionalized by intercalation of (carboxymethyl)-β-cyclodextrin cavities. The functionalized inorganic solid can adsorb iodine molecules from vapor as well as nonaqueous and aqueous solutions. The adsorbed iodine complexes with the grafted cyclodextrin cavities, disassociating heterolytically to form polyiodide species. Electronic and Raman spectra provide conclusive evidence for the existence of linear symmetric triodide, I3-, and pentaiodide, I5-, species within the cyclodextrin cavities confined in the layered double hydroxide.Keywords
This publication has 28 references indexed in Scilit:
- Solubilization of Phenol in an Intercalated Surfactant BilayerThe Journal of Physical Chemistry B, 2003
- α-Cyclodextrin-I3- Host−Guest Complex in Aqueous Solution: Theoretical and Experimental StudiesThe Journal of Physical Chemistry A, 2002
- Intercalation chemistry of layered double hydroxides: recent developments and applicationsJournal of Materials Chemistry, 2002
- Intercalative Nanohybrids of Nucleoside Monophosphates and DNA in Layered Metal HydroxideJournal of the American Chemical Society, 1999
- Intercalation of Alkali Metal−Polyethylene Oxide Polymer Electrolytes in Layered CdPS3Chemistry of Materials, 1998
- Basic Properties of Mg2+1-xAl3+x Layered Double Hydroxides Intercalated by Carbonate, Hydroxide, Chloride, and Sulfate AnionsInorganic Chemistry, 1995
- Far-infrared and Raman spectroscopic studies of polyiodidesThe Journal of Physical Chemistry, 1986
- A complex of copper (II)-montmorillonite with a modified cyclodextrinNature, 1984
- Electronic absorption spectra of symmetrical and asymmetrical trihalide ionsSpectrochimica Acta Part A: Molecular Spectroscopy, 1974
- The Raman spectra of some iodine, bromine, and iodine monochloride charge-transfer coomplexes in solutionJournal of the American Chemical Society, 1967