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Solvent extraction of silver trifluoromethanesulfonate from water into nitrobenzene in the presence of silver ionophore IV
- 1.0343454 - ÚMCH 2011 RIV AT eng J - Journal Article
Makrlík, E. - Dybal, Jiří - Švorčíková, J. - Budka, J. - Vaňura, P.
Solvent extraction of silver trifluoromethanesulfonate from water into nitrobenzene in the presence of silver ionophore IV.
Monatshefte fur Chemie. Roč. 141, č. 5 (2010), s. 507-510. ISSN 0026-9247. E-ISSN 1434-4475
Institutional research plan: CEZ:AV0Z40500505
Keywords : calixarenes * macrocycles * complextion
Subject RIV: CD - Macromolecular Chemistry
Impact factor: 1.356, year: 2010
From extraction experiments in the two-phase water/nitrobenzene system, the stability constant of the silver ionophore IV (i.e., 5,11,17,23-tetra-tert-butyl-25,27- bis[2-(methylthio)ethoxy]calix[4]arene)–Ag+ complex in nitrobenzene saturated with water was determined. Furthermore, the most probable structure of the resulting complex was derived by means of density functional level of theory calculations.
Permanent Link: http://hdl.handle.net/11104/0005916
Number of the records: 1