Stability constants of some metal cation complexes of tetraphenyl p-tert-butylcalix[4]arene tetraketone in nitrobenzene saturated with water

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F09%3A00021453" target="_blank" >RIV/60461373:22310/09:00021453 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/09:00021794 RIV/49777513:23520/09:00501648

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stability constants of some metal cation complexes of tetraphenyl p-tert-butylcalix[4]arene tetraketone in nitrobenzene saturated with water

Original language description

From extraction experiments and gamma-activity measurements, the exchange extraction constants corresponding to the general equilibrium M2+(aq)+1.Sr2+(nb)>1.M2+(nb)+Sr2+(aq) taking place in the two-phase water?nitrobenzene system (M2+ = Ca2+, Ba2+, Cu2+,Zn2+, Cd2+, Pb2+, UO22+, Mn2+, Co2+, Ni2+; 1 = tetraphenyl p-tert-butylcalix[4]arene tetraketone; aq = aqueous phase, nb = nitrobenzene phase) were evaluated. Further, the stability constants of the 1.M2+ complexes in water-saturated nitrobenzene were calculated; they were found to increase in the cation order Ba2+,Mn2+<Co2+<Cu2+,Ni2+<Zn2+,Cd2+,UO22+<Ca2+<Pb2+

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Monatshefte für Chemie

ISSN

0026-9247

e-ISSN

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Volume of the periodical

140

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

4

Pages from-to

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UT code for WoS article

000262785800004

EID of the result in the Scopus database

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