Počet záznamů: 1

Solvent extraction of silver trifluoromethanesulfonate from water into nitrobenzene in the presence of silver ionophore IV

  1. 1.
    0343454 - UMCH-V 2011 RIV AT eng J - Článek v odborném periodiku
    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
    Výzkumný záměr: CEZ:AV0Z40500505
    Klíčová slova: calixarenes * macrocycles * complextion
    Kód oboru RIV: CD - Makromolekulární chemie
    Impakt faktor: 1.356, rok: 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.
    Trvalý link: http://hdl.handle.net/11104/0005916