{"data":{"id":"10.6084/m9.figshare.1140330.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.1140330.v1","prefix":"10.6084","suffix":"m9.figshare.1140330.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Makrlík, Emanuel","nameType":"Personal","givenName":"Emanuel","familyName":"Makrlík","affiliation":[],"nameIdentifiers":[]},{"name":"Novák, Vít","nameType":"Personal","givenName":"Vít","familyName":"Novák","affiliation":[],"nameIdentifiers":[]},{"name":"Vaňura, Petr","nameType":"Personal","givenName":"Petr","familyName":"Vaňura","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Lithium ionophore VIII as an extraordinarily strong receptor for the trivalent europium cation"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2014,"subjects":[{"subject":"110309 Infectious Diseases","subjectScheme":"FOR"},{"subject":"FOS: Health sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Health sciences","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Hematology"},{"subject":"Cancer"},{"subject":"Mathematics"},{"subject":"FOS: Mathematics","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"FOS: Mathematics","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Biological Sciences"},{"subject":"Chemistry"},{"subject":"Earth and Environmental Sciences"},{"subject":"Medicine"},{"subject":"Engineering"}],"contributors":[],"dates":[{"date":"2014-12-13","dateType":"Created"},{"date":"2016-01-19","dateType":"Updated"},{"date":"2014","dateType":"Issued"}],"language":null,"types":{"ris":"DATA","bibtex":"misc","citeproc":"dataset","schemaOrg":"Dataset","resourceType":"Dataset","resourceTypeGeneral":"Dataset"},"relatedIdentifiers":[{"relationType":"IsSupplementTo","relatedIdentifier":"10.1080/00268976.2014.944953","relatedIdentifierType":"DOI"},{"relationType":"IsPreviousVersionOf","relatedIdentifier":"10.6084/m9.figshare.1140330","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":["20148122 Bytes"],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"On the basis of extraction experiments and γ-activity measurements, the extraction constant corresponding to the equilibrium Eu\u003csup\u003e3+\u003c/sup\u003e(aq) + 3A\u003csup\u003e−\u003c/sup\u003e(aq) + \u003cb\u003e1\u003c/b\u003e(nb) ⇆ \u003cb\u003e1\u003c/b\u003e\u003cb\u003e·\u003c/b\u003eEu\u003csup\u003e3+\u003c/sup\u003e(nb) + 3A\u003csup\u003e‑\u003c/sup\u003e(nb) occurring in the two-phase water–nitrobenzene system (A\u003csup\u003e−\u003c/sup\u003e = CF\u003csub\u003e3\u003c/sub\u003eSO\u003csup\u003e−\u003c/sup\u003e\u003csub\u003e3\u003c/sub\u003e; \u003cb\u003e1\u003c/b\u003e = lithium ionophore VIII; aq = aqueous phase, nb = nitrobenzene phase) was determined as log \u003ci\u003eK\u003c/i\u003e\u003csub\u003eex\u003c/sub\u003e (\u003cb\u003e1\u003c/b\u003e\u003cb\u003e·\u003c/b\u003eEu\u003csup\u003e3+\u003c/sup\u003e, 3A\u003csup\u003e‑\u003c/sup\u003e) = 2.5 ± 0.1. Furthermore, the extremely high stability constant of the \u003cb\u003e1\u003c/b\u003e\u003cb\u003e·\u003c/b\u003eEu\u003csup\u003e3+\u003c/sup\u003e complex in nitrobenzene saturated with water was calculated: log β\u003csub\u003enb\u003c/sub\u003e (\u003cb\u003e1\u003c/b\u003e\u003cb\u003e·\u003c/b\u003eEu\u003csup\u003e3+\u003c/sup\u003e) = 15.6 ± 0.1. Finally, by using DFT calculations, the most probable structure of the cationic complex species \u003cb\u003e1\u003c/b\u003e\u003cb\u003e·\u003c/b\u003eEu\u003csup\u003e3+\u003c/sup\u003e was derived. In the resulting complex, the ‘central’ cation Eu\u003csup\u003e3+\u003c/sup\u003e is bound by six very strong bond interactions to the corresponding six oxygen atoms of the parent ligand \u003cb\u003e1\u003c/b\u003e. It is evident that this exceptionally effective receptor \u003cb\u003e1\u003c/b\u003e for the Eu\u003csup\u003e3+\u003c/sup\u003e cation could be considered as a potential extraction agent for nuclear waste treatment.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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