Mixed metal hydroxycarboxylic acid complexes. Spectrophotometric study of complexes of U(VI) with In(III), Cu(II), Zn(II) and Cd(II)
Identifieur interne : 000533 ( Main/Exploration ); précédent : 000532; suivant : 000534Mixed metal hydroxycarboxylic acid complexes. Spectrophotometric study of complexes of U(VI) with In(III), Cu(II), Zn(II) and Cd(II)
Auteurs : RBID : ISTEX:10953_1988_Article_BF00651852.pdfEnglish descriptors
- KwdEn :
Abstract
The formation of mixed metal complexes between uranium (VI), as the central metal ion, and aluminium (III), indium (III), copper (II), zinc (II) and cadmium (II), as the additional metal ions, with a hydroxycarboxylic acid chosen between citric, tartaric or malic, has been studied using spectrophotometric methods.The effect of pH has been examined, and the results show that at pH=4 stable complexes are formed for most of the systems. At this pH the method of mole ratio and Job's method of continuous variations, were employed to determine the stoichiometry of the mixed metal complexes. Al(III), In(III) and Cu(II) showed a high tendency to form mixed metal complexes with U(VI), while the formation of complexes is uncertain for Cd(II) and Zn(II). The ratio of the ligand to the total metal ion has been found to be 2∶1 and metal:metal ratios of 1∶1 and 1∶2 have been observed.
DOI: 10.1007/BF00651852
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title>Mixed metal hydroxycarboxylic acid complexes. Spectrophotometric study of complexes of U(VI) with In(III), Cu(II), Zn(II) and Cd(II)</title><author><name>Emanuel Manzurola</name></author><author><name>Alexander Apelblat</name><affiliation wicri:level="1"><mods:affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</mods:affiliation><country xml:lang="fr">Israël</country><wicri:regionArea>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva</wicri:regionArea><wicri:noRegion>Beer-Sheva</wicri:noRegion></affiliation></author><author><name>George Markovits</name><affiliation wicri:level="1"><mods:affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</mods:affiliation><country xml:lang="fr">Israël</country><wicri:regionArea>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva</wicri:regionArea><wicri:noRegion>Beer-Sheva</wicri:noRegion></affiliation></author><author><name>Oscar Levy</name><affiliation wicri:level="1"><mods:affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</mods:affiliation><country xml:lang="fr">Israël</country><wicri:regionArea>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva</wicri:regionArea><wicri:noRegion>Beer-Sheva</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="RBID">ISTEX:10953_1988_Article_BF00651852.pdf</idno><date when="1988">1988</date><idno type="doi">10.1007/BF00651852</idno><idno type="wicri:Area/Main/Corpus">000924</idno><idno type="wicri:Area/Main/Curation">000924</idno><idno type="wicri:Area/Main/Exploration">000533</idno></publicationStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aqueous solutions</term><term>Complex stoichiometry</term><term>Hydrocarboxylic acids</term><term>Mixed metal complexes</term><term>Spectrophotometry</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="eng">The formation of mixed metal complexes between uranium (VI), as the central metal ion, and aluminium (III), indium (III), copper (II), zinc (II) and cadmium (II), as the additional metal ions, with a hydroxycarboxylic acid chosen between citric, tartaric or malic, has been studied using spectrophotometric methods.The effect of pH has been examined, and the results show that at pH=4 stable complexes are formed for most of the systems. At this pH the method of mole ratio and Job's method of continuous variations, were employed to determine the stoichiometry of the mixed metal complexes. Al(III), In(III) and Cu(II) showed a high tendency to form mixed metal complexes with U(VI), while the formation of complexes is uncertain for Cd(II) and Zn(II). The ratio of the ligand to the total metal ion has been found to be 2∶1 and metal:metal ratios of 1∶1 and 1∶2 have been observed.</div></front></TEI><mods xsi:schemaLocation="http://www.loc.gov/mods/v3 file:///applis/istex/home/loadistex/home/etc/xsd/mods.xsd" version="3.4" istexId="a1593ca9a0dad969c30694fb6a11e30f6fa5f0ca"><titleInfo lang="eng"><title>Mixed metal hydroxycarboxylic acid complexes. Spectrophotometric study of complexes of U(VI) with In(III), Cu(II), Zn(II) and Cd(II)</title></titleInfo><name type="personal"><namePart type="given">Emanuel</namePart><namePart type="family">Manzurola</namePart><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Alexander</namePart><namePart type="family">Apelblat</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</affiliation></name><name type="personal"><namePart type="given">George</namePart><namePart type="family">Markovits</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</affiliation></name><name type="personal"><namePart type="given">Oscar</namePart><namePart type="family">Levy</namePart><role><roleTerm type="text">author</roleTerm></role><affiliation>Department of Chemical Engineering, Ben-Gurion University of the Negev, 84105, Beer-Sheva, Israel</affiliation></name><typeOfResource>text</typeOfResource><genre>Original Paper</genre><originInfo><publisher>Kluwer Academic Publishers-Plenum Publishers, New York</publisher><dateCreated encoding="w3cdtf">1985-11-20</dateCreated><dateCaptured encoding="w3cdtf">1987-06-03</dateCaptured><dateValid encoding="w3cdtf">2004-10-31</dateValid><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><internetMediaType>text/html</internetMediaType></physicalDescription><abstract lang="eng">The formation of mixed metal complexes between uranium (VI), as the central metal ion, and aluminium (III), indium (III), copper (II), zinc (II) and cadmium (II), as the additional metal ions, with a hydroxycarboxylic acid chosen between citric, tartaric or malic, has been studied using spectrophotometric methods.The effect of pH has been examined, and the results show that at pH=4 stable complexes are formed for most of the systems. At this pH the method of mole ratio and Job's method of continuous variations, were employed to determine the stoichiometry of the mixed metal complexes. Al(III), In(III) and Cu(II) showed a high tendency to form mixed metal complexes with U(VI), while the formation of complexes is uncertain for Cd(II) and Zn(II). The ratio of the ligand to the total metal ion has been found to be 2∶1 and metal:metal ratios of 1∶1 and 1∶2 have been observed.</abstract><subject lang="eng"><genre>Key words</genre><topic>Mixed metal complexes</topic><topic>hydrocarboxylic acids</topic><topic>spectrophotometry</topic><topic>complex stoichiometry</topic><topic>aqueous solutions</topic></subject><relatedItem type="series"><titleInfo type="abbreviated"><title>J Solution Chem</title></titleInfo><titleInfo><title>Journal of Solution Chemistry</title><partNumber>Year: 1988</partNumber><partNumber>Volume: 17</partNumber><partNumber>Number: 1</partNumber></titleInfo><genre>Archive Journal</genre><originInfo><dateIssued encoding="w3cdtf">1988-01-01</dateIssued><copyrightDate encoding="w3cdtf">1988</copyrightDate></originInfo><subject usage="primary"><topic>Chemistry</topic><topic>Inorganic Chemistry</topic><topic>Physical Chemistry</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Condensed Matter</topic></subject><identifier type="issn">0095-9782</identifier><identifier type="issn">Electronic: 1572-8927</identifier><identifier type="matrixNumber">10953</identifier><identifier type="local">IssueArticleCount: 9</identifier><recordInfo><recordOrigin>Plenum Publishing Corporation, 1988</recordOrigin></recordInfo></relatedItem><identifier type="doi">10.1007/BF00651852</identifier><identifier type="matrixNumber">Art5</identifier><identifier type="local">BF00651852</identifier><accessCondition type="use and reproduction">MetadataGrant: OpenAccess</accessCondition><accessCondition type="use and reproduction">AbstractGrant: OpenAccess</accessCondition><accessCondition type="restriction on access">BodyPDFGrant: Restricted</accessCondition><accessCondition type="restriction on access">BodyHTMLGrant: Restricted</accessCondition><accessCondition type="restriction on access">BibliographyGrant: Restricted</accessCondition><accessCondition type="restriction on access">ESMGrant: Restricted</accessCondition><part><extent unit="pages"><start>47</start><end>57</end></extent></part><recordInfo><recordOrigin>Plenum Publishing Corporation, 1988</recordOrigin><recordIdentifier>10953_1988_Article_BF00651852.pdf</recordIdentifier></recordInfo></mods></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=IndiumV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000533 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 000533 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= *** parameter Area/wikiCode missing ***
|area= IndiumV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= ISTEX:10953_1988_Article_BF00651852.pdf
|texte= Mixed metal hydroxycarboxylic acid complexes. Spectrophotometric study of complexes of U(VI) with In(III), Cu(II), Zn(II) and Cd(II)
}}
| This area was generated with Dilib version V0.5.81. |  |