A combined extraction and DFT study on the complexation of K+ with valinomycin |
| |
| Authors: | Emanuel Makrlík Ji?í Dybal and Petr Vaňura |
| |
| Institution: | (1) Faculty of Applied Sciences, University of West Bohemia, Pilsen, Czech Republic;(2) Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, Prague, Czech Republic;(3) Institute of Chemical Technology, Prague, Czech Republic |
| |
| Abstract: | Abstract From extraction experiments in the two-phase water–nitrobenzene system and γ-activity measurements, the stability constant
of protonated tetraethyl p-tert-butylcalix4]arene tetraacetate in nitrobenzene saturated with water was determined. By using DFT calculations, the most
probable structure of the tetraethyl p-tert-butylcalix4]arene tetraacetate·H3O+ complex species was derived.
Graphical Abstract
 |
| |
| Keywords: | Calixarenes Macrocycles Protonation DFT Structure |
| 本文献已被 SpringerLink 等数据库收录！ |
|
