INVESTIGATIONS OF THE INTERACTION OF 4′,5′-BIS(SALICYLIDENEIMINO) BENZO-15-CROWN-5 WITH TRANSITION AND ALKALI METAL IONS AND THE URANYL CATION
Formation constants for complexes of Co(II), Cu(II), Ni(II) and U(VI)O 2 and 4,′5-bis(salicylideneimino)benzo-15-crown-5 (H 2 L) have been measured at 25 ± 0.1 °C and I = 1 M (KCl) by potentiometric techniques. Protonation constants of the ligand and overall formation constants have been calculated...
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| Veröffentlicht in: | Journal of coordination chemistry 1995-07, Vol.35 (3-4), p.319-323 |
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| container_end_page | 323 |
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| container_issue | 3-4 |
| container_start_page | 319 |
| container_title | Journal of coordination chemistry |
| container_volume | 35 |
| creator | Avciata, Ulvi Bozdoğan, Abdürrezzak E. Kocak, Makbule Gül, Ahmet Bekaroğlu, Özer |
| description | Formation constants for complexes of Co(II), Cu(II), Ni(II) and U(VI)O
2
and 4,′5-bis(salicylideneimino)benzo-15-crown-5 (H
2
L) have been measured at 25 ± 0.1 °C and I = 1 M (KCl) by potentiometric techniques. Protonation constants of the ligand and overall formation constants have been calculated from potentiometric data using the program TITFIT. Both imino nitrogen and phenol groups provide donor atoms together with hydroxyl ions at higher pH values. The alkali ion binding capability of the crown ether groups of CuL and NiL measured by alkali extraction experiments gives the order K
+
> Na
+
> Li
+
. |
| doi_str_mv | 10.1080/00958979508024044 |
| format | Article |
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2
and 4,′5-bis(salicylideneimino)benzo-15-crown-5 (H
2
L) have been measured at 25 ± 0.1 °C and I = 1 M (KCl) by potentiometric techniques. Protonation constants of the ligand and overall formation constants have been calculated from potentiometric data using the program TITFIT. Both imino nitrogen and phenol groups provide donor atoms together with hydroxyl ions at higher pH values. The alkali ion binding capability of the crown ether groups of CuL and NiL measured by alkali extraction experiments gives the order K
+
> Na
+
> Li
+
.</description><identifier>ISSN: 0095-8972</identifier><identifier>EISSN: 1029-0389</identifier><identifier>DOI: 10.1080/00958979508024044</identifier><language>eng</language><publisher>Taylor & Francis Group</publisher><subject>4′,5′-bis (salicylideneimino)benzo-15-crown-5 ; alkali extraction ; crown ethers ; formation constants ; protonation constants</subject><ispartof>Journal of coordination chemistry, 1995-07, Vol.35 (3-4), p.319-323</ispartof><rights>Copyright Taylor & Francis Group, LLC 1995</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c296t-63d20b4e8b93b282c3404cb960b20c80912e67fe2f9f8305fddd37871cff0bc33</citedby><cites>FETCH-LOGICAL-c296t-63d20b4e8b93b282c3404cb960b20c80912e67fe2f9f8305fddd37871cff0bc33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/00958979508024044$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/00958979508024044$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,59645,60434</link.rule.ids></links><search><creatorcontrib>Avciata, Ulvi</creatorcontrib><creatorcontrib>Bozdoğan, Abdürrezzak E.</creatorcontrib><creatorcontrib>Kocak, Makbule</creatorcontrib><creatorcontrib>Gül, Ahmet</creatorcontrib><creatorcontrib>Bekaroğlu, Özer</creatorcontrib><title>INVESTIGATIONS OF THE INTERACTION OF 4′,5′-BIS(SALICYLIDENEIMINO) BENZO-15-CROWN-5 WITH TRANSITION AND ALKALI METAL IONS AND THE URANYL CATION</title><title>Journal of coordination chemistry</title><description>Formation constants for complexes of Co(II), Cu(II), Ni(II) and U(VI)O
2
and 4,′5-bis(salicylideneimino)benzo-15-crown-5 (H
2
L) have been measured at 25 ± 0.1 °C and I = 1 M (KCl) by potentiometric techniques. Protonation constants of the ligand and overall formation constants have been calculated from potentiometric data using the program TITFIT. Both imino nitrogen and phenol groups provide donor atoms together with hydroxyl ions at higher pH values. The alkali ion binding capability of the crown ether groups of CuL and NiL measured by alkali extraction experiments gives the order K
+
> Na
+
> Li
+
.</description><subject>4′,5′-bis (salicylideneimino)benzo-15-crown-5</subject><subject>alkali extraction</subject><subject>crown ethers</subject><subject>formation constants</subject><subject>protonation constants</subject><issn>0095-8972</issn><issn>1029-0389</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp1UMtKw0AUHUTBWv0Ad7NUcPTOTF4DbtI0bQfTCTSppW5CXgOVtpGkIN35DX6Kn-SXmLTuxM293HPPuY-D0DWFewoOPAAI0xG2MNuCGWAYJ6hHgQkC3BGnqNf1SUtg5-iiaV4BKOfM7qFPqZ79KJZjN5ahinA4wvHEx1LF_sz1OqyDjO-PrzuzDWQgo5vIDaS3DOTQV76cShXe4oGvXkJCTeLNwoUiJl7IeILjmasieRjiqiF2g6dWiad-7Ab4sK1Du3XzlrgMsHc44hKd6XTdlFe_uY_mIz_2JiQIx9JzA5IzYe2IxQsGmVE6meAZc1jO27fzTFiQMcgdEJSVlq1LpoV2OJi6KApuOzbNtYYs57yP6HFuXldNU5c6eatXm7TeJxSSztTkj6mt5vGoWW11VW_S96peF8ku3a-rWtfpNl81Cf9f_gNvq3Ll</recordid><startdate>19950701</startdate><enddate>19950701</enddate><creator>Avciata, Ulvi</creator><creator>Bozdoğan, Abdürrezzak E.</creator><creator>Kocak, Makbule</creator><creator>Gül, Ahmet</creator><creator>Bekaroğlu, Özer</creator><general>Taylor & Francis Group</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19950701</creationdate><title>INVESTIGATIONS OF THE INTERACTION OF 4′,5′-BIS(SALICYLIDENEIMINO) BENZO-15-CROWN-5 WITH TRANSITION AND ALKALI METAL IONS AND THE URANYL CATION</title><author>Avciata, Ulvi ; Bozdoğan, Abdürrezzak E. ; Kocak, Makbule ; Gül, Ahmet ; Bekaroğlu, Özer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c296t-63d20b4e8b93b282c3404cb960b20c80912e67fe2f9f8305fddd37871cff0bc33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>4′,5′-bis (salicylideneimino)benzo-15-crown-5</topic><topic>alkali extraction</topic><topic>crown ethers</topic><topic>formation constants</topic><topic>protonation constants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Avciata, Ulvi</creatorcontrib><creatorcontrib>Bozdoğan, Abdürrezzak E.</creatorcontrib><creatorcontrib>Kocak, Makbule</creatorcontrib><creatorcontrib>Gül, Ahmet</creatorcontrib><creatorcontrib>Bekaroğlu, Özer</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of coordination chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Avciata, Ulvi</au><au>Bozdoğan, Abdürrezzak E.</au><au>Kocak, Makbule</au><au>Gül, Ahmet</au><au>Bekaroğlu, Özer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>INVESTIGATIONS OF THE INTERACTION OF 4′,5′-BIS(SALICYLIDENEIMINO) BENZO-15-CROWN-5 WITH TRANSITION AND ALKALI METAL IONS AND THE URANYL CATION</atitle><jtitle>Journal of coordination chemistry</jtitle><date>1995-07-01</date><risdate>1995</risdate><volume>35</volume><issue>3-4</issue><spage>319</spage><epage>323</epage><pages>319-323</pages><issn>0095-8972</issn><eissn>1029-0389</eissn><abstract>Formation constants for complexes of Co(II), Cu(II), Ni(II) and U(VI)O
2
and 4,′5-bis(salicylideneimino)benzo-15-crown-5 (H
2
L) have been measured at 25 ± 0.1 °C and I = 1 M (KCl) by potentiometric techniques. Protonation constants of the ligand and overall formation constants have been calculated from potentiometric data using the program TITFIT. Both imino nitrogen and phenol groups provide donor atoms together with hydroxyl ions at higher pH values. The alkali ion binding capability of the crown ether groups of CuL and NiL measured by alkali extraction experiments gives the order K
+
> Na
+
> Li
+
.</abstract><pub>Taylor & Francis Group</pub><doi>10.1080/00958979508024044</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0095-8972 |
| ispartof | Journal of coordination chemistry, 1995-07, Vol.35 (3-4), p.319-323 |
| issn | 0095-8972 1029-0389 |
| language | eng |
| recordid | cdi_crossref_primary_10_1080_00958979508024044 |
| source | Taylor & Francis:Master (3349 titles) |
| subjects | 4′,5′-bis (salicylideneimino)benzo-15-crown-5 alkali extraction crown ethers formation constants protonation constants |
| title | INVESTIGATIONS OF THE INTERACTION OF 4′,5′-BIS(SALICYLIDENEIMINO) BENZO-15-CROWN-5 WITH TRANSITION AND ALKALI METAL IONS AND THE URANYL CATION |
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