Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media

Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media

A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the readily accessible actinide cations have been studied using our specially outfitted NMR spectrometer equipped for use with radioactive sample...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Inorganic chemistry 2014-03, Vol.53 (5), p.2450-2459
Hauptverfasser: Wall, Thomas F, Jan, Steve, Autillo, Matthieu, Nash, Kenneth L, Guerin, Laetitia, Naour, Claire Le, Moisy, Philippe, Berthon, Claude
Format: Artikel
Sprache:eng
Schlagworte:
Chemical Physics
Physics
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 2459
container_issue 5
container_start_page 2450
container_title Inorganic chemistry
container_volume 53
creator Wall, Thomas F
Jan, Steve
Autillo, Matthieu
Nash, Kenneth L
Guerin, Laetitia
Naour, Claire Le
Moisy, Philippe
Berthon, Claude
description A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the readily accessible actinide cations have been studied using our specially outfitted NMR spectrometer equipped for use with radioactive samples. The effective magnetic moments observed, ranging from 0 to 13 μB, differ from the isoelectronic lanthanides, previous solid actinide studies, and older solution studies. Actinide (IV) and (V) ions show less paramagnetic character, while some actinide (III) ions exhibit greater paramagnetic behavior than predicted from free-ion calculation. Temperature dependence of actinide magnetic susceptibilities from 5 to 80 °C are in good agreement with a Curie-like law except for U(VI), which appears to be temperature-independent. Diamagnetic behavior of Th(IV) exhibits a very low temperature dependence of the magnetic susceptibility. Some explanations for the observations are offered, and the 5f electron behavior is compared to the 4f analogues.
doi_str_mv 10.1021/ic402371x
format Article
fullrecord <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_in2p3_01010798v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1504164236</sourcerecordid><originalsourceid>FETCH-LOGICAL-a351t-d27ed61ea3386f3172da705ee2e45c5babe3dab7af8f5bdeea87a1ab749200933</originalsourceid><addsrcrecordid>eNpt0MtKAzEUBuAgiq3VhS8gsxEUac1lkum4K0VtoWIXCu7CmckZG5lLTaaib2_K1K4ki4TDx0_OT8g5oyNGObu1eUy5SNj3AekzyelQMvp2SPqUhjdTKu2RE-8_KKWpiNUx6fFYUhUr3iezJTio4L3G1voqaopo8rnBZuOjSd7a2hqMptDapvajKNA2mt9FS3T5qmyczQOyJnpCY-GUHBVQejzb3QPy-nD_Mp0NF8-P8-lkMQQhWTs0PEGjGIIQY1UIlnADCZWIHGOZywwyFAayBIpxITODCOMEWBjEKd9-XwzITZe7glKvna3A_egGrJ5NFtrWfC00ZeEk6fiLBX3V6bVrwl6-1ZX1OZYl1NslNZM0ZirmQgV63dHcNd47LPbpjOptzXpfc7AXu9hNVqHZy79eA7jsAORefzQbV4dO_gn6BfhXgcg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1504164236</pqid></control><display><type>article</type><title>Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media</title><source>ACS Publications</source><creator>Wall, Thomas F ; Jan, Steve ; Autillo, Matthieu ; Nash, Kenneth L ; Guerin, Laetitia ; Naour, Claire Le ; Moisy, Philippe ; Berthon, Claude</creator><creatorcontrib>Wall, Thomas F ; Jan, Steve ; Autillo, Matthieu ; Nash, Kenneth L ; Guerin, Laetitia ; Naour, Claire Le ; Moisy, Philippe ; Berthon, Claude</creatorcontrib><description>A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the readily accessible actinide cations have been studied using our specially outfitted NMR spectrometer equipped for use with radioactive samples. The effective magnetic moments observed, ranging from 0 to 13 μB, differ from the isoelectronic lanthanides, previous solid actinide studies, and older solution studies. Actinide (IV) and (V) ions show less paramagnetic character, while some actinide (III) ions exhibit greater paramagnetic behavior than predicted from free-ion calculation. Temperature dependence of actinide magnetic susceptibilities from 5 to 80 °C are in good agreement with a Curie-like law except for U(VI), which appears to be temperature-independent. Diamagnetic behavior of Th(IV) exhibits a very low temperature dependence of the magnetic susceptibility. Some explanations for the observations are offered, and the 5f electron behavior is compared to the 4f analogues.</description><identifier>ISSN: 0020-1669</identifier><identifier>EISSN: 1520-510X</identifier><identifier>DOI: 10.1021/ic402371x</identifier><identifier>PMID: 24506462</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><subject>Chemical Physics ; Physics</subject><ispartof>Inorganic chemistry, 2014-03, Vol.53 (5), p.2450-2459</ispartof><rights>Copyright © 2014 American Chemical Society</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a351t-d27ed61ea3386f3172da705ee2e45c5babe3dab7af8f5bdeea87a1ab749200933</citedby><cites>FETCH-LOGICAL-a351t-d27ed61ea3386f3172da705ee2e45c5babe3dab7af8f5bdeea87a1ab749200933</cites><orcidid>0000-0002-1009-6742</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ic402371x$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ic402371x$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>230,314,776,780,881,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24506462$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://in2p3.hal.science/in2p3-01010798$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Wall, Thomas F</creatorcontrib><creatorcontrib>Jan, Steve</creatorcontrib><creatorcontrib>Autillo, Matthieu</creatorcontrib><creatorcontrib>Nash, Kenneth L</creatorcontrib><creatorcontrib>Guerin, Laetitia</creatorcontrib><creatorcontrib>Naour, Claire Le</creatorcontrib><creatorcontrib>Moisy, Philippe</creatorcontrib><creatorcontrib>Berthon, Claude</creatorcontrib><title>Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media</title><title>Inorganic chemistry</title><addtitle>Inorg. Chem</addtitle><description>A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the readily accessible actinide cations have been studied using our specially outfitted NMR spectrometer equipped for use with radioactive samples. The effective magnetic moments observed, ranging from 0 to 13 μB, differ from the isoelectronic lanthanides, previous solid actinide studies, and older solution studies. Actinide (IV) and (V) ions show less paramagnetic character, while some actinide (III) ions exhibit greater paramagnetic behavior than predicted from free-ion calculation. Temperature dependence of actinide magnetic susceptibilities from 5 to 80 °C are in good agreement with a Curie-like law except for U(VI), which appears to be temperature-independent. Diamagnetic behavior of Th(IV) exhibits a very low temperature dependence of the magnetic susceptibility. Some explanations for the observations are offered, and the 5f electron behavior is compared to the 4f analogues.</description><subject>Chemical Physics</subject><subject>Physics</subject><issn>0020-1669</issn><issn>1520-510X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNpt0MtKAzEUBuAgiq3VhS8gsxEUac1lkum4K0VtoWIXCu7CmckZG5lLTaaib2_K1K4ki4TDx0_OT8g5oyNGObu1eUy5SNj3AekzyelQMvp2SPqUhjdTKu2RE-8_KKWpiNUx6fFYUhUr3iezJTio4L3G1voqaopo8rnBZuOjSd7a2hqMptDapvajKNA2mt9FS3T5qmyczQOyJnpCY-GUHBVQejzb3QPy-nD_Mp0NF8-P8-lkMQQhWTs0PEGjGIIQY1UIlnADCZWIHGOZywwyFAayBIpxITODCOMEWBjEKd9-XwzITZe7glKvna3A_egGrJ5NFtrWfC00ZeEk6fiLBX3V6bVrwl6-1ZX1OZYl1NslNZM0ZirmQgV63dHcNd47LPbpjOptzXpfc7AXu9hNVqHZy79eA7jsAORefzQbV4dO_gn6BfhXgcg</recordid><startdate>20140303</startdate><enddate>20140303</enddate><creator>Wall, Thomas F</creator><creator>Jan, Steve</creator><creator>Autillo, Matthieu</creator><creator>Nash, Kenneth L</creator><creator>Guerin, Laetitia</creator><creator>Naour, Claire Le</creator><creator>Moisy, Philippe</creator><creator>Berthon, Claude</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-1009-6742</orcidid></search><sort><creationdate>20140303</creationdate><title>Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media</title><author>Wall, Thomas F ; Jan, Steve ; Autillo, Matthieu ; Nash, Kenneth L ; Guerin, Laetitia ; Naour, Claire Le ; Moisy, Philippe ; Berthon, Claude</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a351t-d27ed61ea3386f3172da705ee2e45c5babe3dab7af8f5bdeea87a1ab749200933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Chemical Physics</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wall, Thomas F</creatorcontrib><creatorcontrib>Jan, Steve</creatorcontrib><creatorcontrib>Autillo, Matthieu</creatorcontrib><creatorcontrib>Nash, Kenneth L</creatorcontrib><creatorcontrib>Guerin, Laetitia</creatorcontrib><creatorcontrib>Naour, Claire Le</creatorcontrib><creatorcontrib>Moisy, Philippe</creatorcontrib><creatorcontrib>Berthon, Claude</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Inorganic chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wall, Thomas F</au><au>Jan, Steve</au><au>Autillo, Matthieu</au><au>Nash, Kenneth L</au><au>Guerin, Laetitia</au><au>Naour, Claire Le</au><au>Moisy, Philippe</au><au>Berthon, Claude</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media</atitle><jtitle>Inorganic chemistry</jtitle><addtitle>Inorg. Chem</addtitle><date>2014-03-03</date><risdate>2014</risdate><volume>53</volume><issue>5</issue><spage>2450</spage><epage>2459</epage><pages>2450-2459</pages><issn>0020-1669</issn><eissn>1520-510X</eissn><abstract>A comprehensive study of actinide cation paramagnetism in acidic aqueous solution has been completed in perchlorate media. Employing the Evans method, all the readily accessible actinide cations have been studied using our specially outfitted NMR spectrometer equipped for use with radioactive samples. The effective magnetic moments observed, ranging from 0 to 13 μB, differ from the isoelectronic lanthanides, previous solid actinide studies, and older solution studies. Actinide (IV) and (V) ions show less paramagnetic character, while some actinide (III) ions exhibit greater paramagnetic behavior than predicted from free-ion calculation. Temperature dependence of actinide magnetic susceptibilities from 5 to 80 °C are in good agreement with a Curie-like law except for U(VI), which appears to be temperature-independent. Diamagnetic behavior of Th(IV) exhibits a very low temperature dependence of the magnetic susceptibility. Some explanations for the observations are offered, and the 5f electron behavior is compared to the 4f analogues.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>24506462</pmid><doi>10.1021/ic402371x</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-1009-6742</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0020-1669
ispartof Inorganic chemistry, 2014-03, Vol.53 (5), p.2450-2459
issn 0020-1669
1520-510X
language eng
recordid cdi_hal_primary_oai_HAL_in2p3_01010798v1
source ACS Publications
subjects Chemical Physics
Physics
title Paramagnetism of Aqueous Actinide Cations. Part I: Perchloric Acid Media
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T17%3A30%3A03IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Paramagnetism%20of%20Aqueous%20Actinide%20Cations.%20Part%20I:%20Perchloric%20Acid%20Media&rft.jtitle=Inorganic%20chemistry&rft.au=Wall,%20Thomas%20F&rft.date=2014-03-03&rft.volume=53&rft.issue=5&rft.spage=2450&rft.epage=2459&rft.pages=2450-2459&rft.issn=0020-1669&rft.eissn=1520-510X&rft_id=info:doi/10.1021/ic402371x&rft_dat=%3Cproquest_hal_p%3E1504164236%3C/proquest_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1504164236&rft_id=info:pmid/24506462&rfr_iscdi=true