The ultra-violet absorption spectrum of iodides in dioxan-water mixtures

✍ Scribed by F. H. A. Rummens

• Publisher: Elsevier Science
• Year: 2010
• Tongue: English
• Weight: 297 KB
• Volume: 81
• Category: Article
• ISSN: 0165-0513
• DOI: 10.1002/recl.19620810906

✦ Synopsis

Abstract

The influence of ion‐pairing on the U.V. absorption of the iodide ion is described. Lithium, potassium and tetra‐n‐butylammonium iodides were used along with mixtures of dioxan and water as solvents. It is shown that not only are effects attributable to ion‐pairing detectable, but that different effects can be associated with the presence or absence of solvent molecules between the ions of the ion pair.