Kinetic features of solvent extraction by N,O-donor ligands of f-elements: a comparative study of diamides based on 1,10-phenanthroline and 2,2′-bipyridine
A variant of microfluidic setup design for the study of extraction kinetics has been proposed. Mass transfer constants for Am( iii ) and Eu( iii ) and observed rate constants were obtained for N-,O-donor ligands featuring phenanthroline and bipyridyl cores. The possibility of determining rate consta...
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| Veröffentlicht in: | Physical chemistry chemical physics : PCCP 2024-01, Vol.26 (3), p.2548-2559 |
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| creator | Konopkina, Ekaterina A Gopin, Alexander V Pozdeev, Anton S Chernysheva, Maria G Kalle, Paulina Pavlova, Elizaveta A Kalmykov, Stepan N Petrov, Vladimir G Borisova, Nataliya E Guda, Alexander A Matveev, Petr I |
| description | A variant of microfluidic setup design for the study of extraction kinetics has been proposed. Mass transfer constants for Am(
iii
) and Eu(
iii
) and observed rate constants were obtained for N-,O-donor ligands featuring phenanthroline and bipyridyl cores. The possibility of determining rate constants for cations independently of each other makes it possible to observe the kinetic effect of separation. The extraction rate was found to be lower for the bipyridyl ligand, compared to phenanthroline. The values of the rotation barriers for the ligands were calculated using the DFT method. The values correlate with the obtained low extraction rate for the bipyridyl ligand. Also, crystallographic data showing anti-conformation for the bipyridyl ligand align with the kinetic data. Surface tension was also determined for the systems with the studied ligands. It is shown that at equal ligand concentrations, the value of surface tension agrees with the extraction rate. Furthermore, it is shown that for the bipyridyl ligand, prior contact of the organic phase with nitric acid significantly affects the surface tension.
A variant of microfluidic setup design for the study of extraction kinetics has been proposed. |
| doi_str_mv | 10.1039/d3cp05081e |
| format | Article |
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iii
) and Eu(
iii
) and observed rate constants were obtained for N-,O-donor ligands featuring phenanthroline and bipyridyl cores. The possibility of determining rate constants for cations independently of each other makes it possible to observe the kinetic effect of separation. The extraction rate was found to be lower for the bipyridyl ligand, compared to phenanthroline. The values of the rotation barriers for the ligands were calculated using the DFT method. The values correlate with the obtained low extraction rate for the bipyridyl ligand. Also, crystallographic data showing anti-conformation for the bipyridyl ligand align with the kinetic data. Surface tension was also determined for the systems with the studied ligands. It is shown that at equal ligand concentrations, the value of surface tension agrees with the extraction rate. Furthermore, it is shown that for the bipyridyl ligand, prior contact of the organic phase with nitric acid significantly affects the surface tension.
A variant of microfluidic setup design for the study of extraction kinetics has been proposed.</description><identifier>ISSN: 1463-9076</identifier><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/d3cp05081e</identifier><identifier>PMID: 38170859</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Comparative studies ; Crystallography ; Ligands ; Mass transfer ; Nitric acid ; Rate constants ; Solvent extraction ; Surface tension</subject><ispartof>Physical chemistry chemical physics : PCCP, 2024-01, Vol.26 (3), p.2548-2559</ispartof><rights>Copyright Royal Society of Chemistry 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-490c0593538a0662b465676eb977412ad608c9ba2db646429907573e8670f4ad3</citedby><cites>FETCH-LOGICAL-c337t-490c0593538a0662b465676eb977412ad608c9ba2db646429907573e8670f4ad3</cites><orcidid>0000-0002-7301-3713 ; 0000-0002-0560-3906 ; 0000-0001-5040-9937 ; 0000-0002-7130-2722 ; 0009-0001-2989-8219 ; 0000-0001-6071-8127 ; 0009-0008-4278-9624 ; 0000-0002-6941-4987 ; 0000-0002-4222-1157 ; 0000-0002-0789-5391</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27923,27924</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38170859$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Konopkina, Ekaterina A</creatorcontrib><creatorcontrib>Gopin, Alexander V</creatorcontrib><creatorcontrib>Pozdeev, Anton S</creatorcontrib><creatorcontrib>Chernysheva, Maria G</creatorcontrib><creatorcontrib>Kalle, Paulina</creatorcontrib><creatorcontrib>Pavlova, Elizaveta A</creatorcontrib><creatorcontrib>Kalmykov, Stepan N</creatorcontrib><creatorcontrib>Petrov, Vladimir G</creatorcontrib><creatorcontrib>Borisova, Nataliya E</creatorcontrib><creatorcontrib>Guda, Alexander A</creatorcontrib><creatorcontrib>Matveev, Petr I</creatorcontrib><title>Kinetic features of solvent extraction by N,O-donor ligands of f-elements: a comparative study of diamides based on 1,10-phenanthroline and 2,2′-bipyridine</title><title>Physical chemistry chemical physics : PCCP</title><addtitle>Phys Chem Chem Phys</addtitle><description>A variant of microfluidic setup design for the study of extraction kinetics has been proposed. Mass transfer constants for Am(
iii
) and Eu(
iii
) and observed rate constants were obtained for N-,O-donor ligands featuring phenanthroline and bipyridyl cores. The possibility of determining rate constants for cations independently of each other makes it possible to observe the kinetic effect of separation. The extraction rate was found to be lower for the bipyridyl ligand, compared to phenanthroline. The values of the rotation barriers for the ligands were calculated using the DFT method. The values correlate with the obtained low extraction rate for the bipyridyl ligand. Also, crystallographic data showing anti-conformation for the bipyridyl ligand align with the kinetic data. Surface tension was also determined for the systems with the studied ligands. It is shown that at equal ligand concentrations, the value of surface tension agrees with the extraction rate. Furthermore, it is shown that for the bipyridyl ligand, prior contact of the organic phase with nitric acid significantly affects the surface tension.
A variant of microfluidic setup design for the study of extraction kinetics has been proposed.</description><subject>Comparative studies</subject><subject>Crystallography</subject><subject>Ligands</subject><subject>Mass transfer</subject><subject>Nitric acid</subject><subject>Rate constants</subject><subject>Solvent extraction</subject><subject>Surface tension</subject><issn>1463-9076</issn><issn>1463-9084</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpd0c1u1DAUBeAIgWgpbNiDLLFB1QT8E9sxOzS0BVFRFrCOHPuGukrsYDsVs-NFeIk-Ek-Cp1MGiZUt-9PR1T1V9ZTgVwQz9doyM2OOWwL3qkPSCFYr3Db393cpDqpHKV1hjAkn7GF1wFoiccvVYfXro_OQnUED6LxESCgMKIXxGnxG8CNHbbILHvUb9Gl1UdvgQ0Sj-6a9vaVDDSNMBac3SCMTpllHnd01oJQXu9kS6_TkbEnudQKLShhZEVzPl-C1z5cxjGUEVAIRXdHfP2_q3s2b6Gx5fVw9GPSY4MndeVR9PT35sn5fn1-cfVi_Pa8NYzLXjcIGc8U4azUWgvaN4EIK6JWUDaHaCtwa1Wtqe9GIhqqyEy4ZtELiodGWHVUvd7lzDN8XSLmbXDIwjtpDWFJHFcFEcUVUoS_-o1dhib5Mt1W85VJQWtTxTpkYUoowdHN0k46bjuBuW1r3jq0_35Z2UvDzu8iln8Du6d-WCni2AzGZ_e-_1tkfjVebnQ</recordid><startdate>20240117</startdate><enddate>20240117</enddate><creator>Konopkina, Ekaterina A</creator><creator>Gopin, Alexander V</creator><creator>Pozdeev, Anton S</creator><creator>Chernysheva, Maria G</creator><creator>Kalle, Paulina</creator><creator>Pavlova, Elizaveta A</creator><creator>Kalmykov, Stepan N</creator><creator>Petrov, Vladimir G</creator><creator>Borisova, Nataliya E</creator><creator>Guda, Alexander A</creator><creator>Matveev, Petr I</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-7301-3713</orcidid><orcidid>https://orcid.org/0000-0002-0560-3906</orcidid><orcidid>https://orcid.org/0000-0001-5040-9937</orcidid><orcidid>https://orcid.org/0000-0002-7130-2722</orcidid><orcidid>https://orcid.org/0009-0001-2989-8219</orcidid><orcidid>https://orcid.org/0000-0001-6071-8127</orcidid><orcidid>https://orcid.org/0009-0008-4278-9624</orcidid><orcidid>https://orcid.org/0000-0002-6941-4987</orcidid><orcidid>https://orcid.org/0000-0002-4222-1157</orcidid><orcidid>https://orcid.org/0000-0002-0789-5391</orcidid></search><sort><creationdate>20240117</creationdate><title>Kinetic features of solvent extraction by N,O-donor ligands of f-elements: a comparative study of diamides based on 1,10-phenanthroline and 2,2′-bipyridine</title><author>Konopkina, Ekaterina A ; Gopin, Alexander V ; Pozdeev, Anton S ; Chernysheva, Maria G ; Kalle, Paulina ; Pavlova, Elizaveta A ; Kalmykov, Stepan N ; Petrov, Vladimir G ; Borisova, Nataliya E ; Guda, Alexander A ; Matveev, Petr I</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-490c0593538a0662b465676eb977412ad608c9ba2db646429907573e8670f4ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Comparative studies</topic><topic>Crystallography</topic><topic>Ligands</topic><topic>Mass transfer</topic><topic>Nitric acid</topic><topic>Rate constants</topic><topic>Solvent extraction</topic><topic>Surface tension</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Konopkina, Ekaterina A</creatorcontrib><creatorcontrib>Gopin, Alexander V</creatorcontrib><creatorcontrib>Pozdeev, Anton S</creatorcontrib><creatorcontrib>Chernysheva, Maria G</creatorcontrib><creatorcontrib>Kalle, Paulina</creatorcontrib><creatorcontrib>Pavlova, Elizaveta A</creatorcontrib><creatorcontrib>Kalmykov, Stepan N</creatorcontrib><creatorcontrib>Petrov, Vladimir G</creatorcontrib><creatorcontrib>Borisova, Nataliya E</creatorcontrib><creatorcontrib>Guda, Alexander A</creatorcontrib><creatorcontrib>Matveev, Petr I</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Physical chemistry chemical physics : PCCP</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Konopkina, Ekaterina A</au><au>Gopin, Alexander V</au><au>Pozdeev, Anton S</au><au>Chernysheva, Maria G</au><au>Kalle, Paulina</au><au>Pavlova, Elizaveta A</au><au>Kalmykov, Stepan N</au><au>Petrov, Vladimir G</au><au>Borisova, Nataliya E</au><au>Guda, Alexander A</au><au>Matveev, Petr I</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Kinetic features of solvent extraction by N,O-donor ligands of f-elements: a comparative study of diamides based on 1,10-phenanthroline and 2,2′-bipyridine</atitle><jtitle>Physical chemistry chemical physics : PCCP</jtitle><addtitle>Phys Chem Chem Phys</addtitle><date>2024-01-17</date><risdate>2024</risdate><volume>26</volume><issue>3</issue><spage>2548</spage><epage>2559</epage><pages>2548-2559</pages><issn>1463-9076</issn><eissn>1463-9084</eissn><abstract>A variant of microfluidic setup design for the study of extraction kinetics has been proposed. Mass transfer constants for Am(
iii
) and Eu(
iii
) and observed rate constants were obtained for N-,O-donor ligands featuring phenanthroline and bipyridyl cores. The possibility of determining rate constants for cations independently of each other makes it possible to observe the kinetic effect of separation. The extraction rate was found to be lower for the bipyridyl ligand, compared to phenanthroline. The values of the rotation barriers for the ligands were calculated using the DFT method. The values correlate with the obtained low extraction rate for the bipyridyl ligand. Also, crystallographic data showing anti-conformation for the bipyridyl ligand align with the kinetic data. Surface tension was also determined for the systems with the studied ligands. It is shown that at equal ligand concentrations, the value of surface tension agrees with the extraction rate. Furthermore, it is shown that for the bipyridyl ligand, prior contact of the organic phase with nitric acid significantly affects the surface tension.
A variant of microfluidic setup design for the study of extraction kinetics has been proposed.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>38170859</pmid><doi>10.1039/d3cp05081e</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-7301-3713</orcidid><orcidid>https://orcid.org/0000-0002-0560-3906</orcidid><orcidid>https://orcid.org/0000-0001-5040-9937</orcidid><orcidid>https://orcid.org/0000-0002-7130-2722</orcidid><orcidid>https://orcid.org/0009-0001-2989-8219</orcidid><orcidid>https://orcid.org/0000-0001-6071-8127</orcidid><orcidid>https://orcid.org/0009-0008-4278-9624</orcidid><orcidid>https://orcid.org/0000-0002-6941-4987</orcidid><orcidid>https://orcid.org/0000-0002-4222-1157</orcidid><orcidid>https://orcid.org/0000-0002-0789-5391</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1463-9076 |
| ispartof | Physical chemistry chemical physics : PCCP, 2024-01, Vol.26 (3), p.2548-2559 |
| issn | 1463-9076 1463-9084 |
| language | eng |
| recordid | cdi_pubmed_primary_38170859 |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Comparative studies Crystallography Ligands Mass transfer Nitric acid Rate constants Solvent extraction Surface tension |
| title | Kinetic features of solvent extraction by N,O-donor ligands of f-elements: a comparative study of diamides based on 1,10-phenanthroline and 2,2′-bipyridine |
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