Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase

ABSTRACT Alkali metals have been used to degrade SF6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K− and Ag− with SF6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in‐source collision‐induced dissociation (CID) of their respect...

Full description

Saved in:
Bibliographic Details
Published in:Rapid communications in mass spectrometry 2025-02, Vol.39 (3), p.e9948-n/a
Main Authors: Joshi, Shiven, Barden, Sharon, Mayer, Paul M.
Format: Article
Language:English
Subjects:
atomic metal anions
degradation
mass spectrometry
SF6
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page n/a
container_issue 3
container_start_page e9948
container_title Rapid communications in mass spectrometry
container_volume 39
creator Joshi, Shiven
Barden, Sharon
Mayer, Paul M.
description ABSTRACT Alkali metals have been used to degrade SF6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K− and Ag− with SF6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in‐source collision‐induced dissociation (CID) of their respective oxalate salts as previously described by our group. The only two reaction products observed were SF6− and SF5−. At low collision energy, the latter was deduced to be formed via an ion by the metal of F from SF6− formed by electron transfer in the encounter complex between the metal anion and neutral SF6. As the collision energy was increased, there was evidence of a CID contribution to SF5− directly from SF6−.
doi_str_mv 10.1002/rcm.9948
format article
fullrecord <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11599908</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3133462358</sourcerecordid><originalsourceid>FETCH-LOGICAL-p2468-71e5ddf82c910d578b952279b93b16989b62c20f27f65680e33fa397a9b6113</originalsourceid><addsrcrecordid>eNpVUE1Lw0AUXESxtQr-hD16Sd2PZLPPi5Rqa6FFafW8bJJNspKPmk2U_nsTWgRPM48Z5jGD0C0lU0oIu2_icgrgyzM0pgRCjzBOz9GYQEA9n4IcoSvnPgmhNGDkEo04iP7wYYxWs8rWlY3x1ui47anDTyZrdGKrDO8WAn-4gW1Mqwv3gFeVs1neOrxo6hK3ucFL7fBbrp25Rhdp7zE3J5yg3eL5ff7irV-Xq_ls7e2ZL6QXUhMkSSpZDJQkQSgjCBgLIQIeUQESIsFiRlIWpiIQkhjOU80h1L1AKZ-gx2PqvotKk8SmahtdqH1jS90cVK2t-q9UNldZ_a366gBAZJ9wd0po6q_OuFaV1sWmKHRl6s4pTjn3BePBYPWO1h9bmMPfE0rUsLrqV1fD6mo73wzIfwFhsXPd</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3133462358</pqid></control><display><type>article</type><title>Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase</title><source>Wiley-Blackwell Read &amp; Publish Collection</source><creator>Joshi, Shiven ; Barden, Sharon ; Mayer, Paul M.</creator><creatorcontrib>Joshi, Shiven ; Barden, Sharon ; Mayer, Paul M.</creatorcontrib><description>ABSTRACT Alkali metals have been used to degrade SF6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K− and Ag− with SF6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in‐source collision‐induced dissociation (CID) of their respective oxalate salts as previously described by our group. The only two reaction products observed were SF6− and SF5−. At low collision energy, the latter was deduced to be formed via an ion by the metal of F from SF6− formed by electron transfer in the encounter complex between the metal anion and neutral SF6. As the collision energy was increased, there was evidence of a CID contribution to SF5− directly from SF6−.</description><identifier>ISSN: 0951-4198</identifier><identifier>ISSN: 1097-0231</identifier><identifier>EISSN: 1097-0231</identifier><identifier>DOI: 10.1002/rcm.9948</identifier><identifier>PMID: 39600149</identifier><language>eng</language><publisher>Hoboken: John Wiley and Sons Inc</publisher><subject>atomic metal anions ; degradation ; mass spectrometry ; SF6</subject><ispartof>Rapid communications in mass spectrometry, 2025-02, Vol.39 (3), p.e9948-n/a</ispartof><rights>2024 The Author(s). published by John Wiley &amp; Sons Ltd.</rights><rights>2024 The Author(s). Rapid Communications in Mass Spectrometry published by John Wiley &amp; Sons Ltd.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-6112-4398</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,778,782,883,27911,27912</link.rule.ids></links><search><creatorcontrib>Joshi, Shiven</creatorcontrib><creatorcontrib>Barden, Sharon</creatorcontrib><creatorcontrib>Mayer, Paul M.</creatorcontrib><title>Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase</title><title>Rapid communications in mass spectrometry</title><description>ABSTRACT Alkali metals have been used to degrade SF6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K− and Ag− with SF6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in‐source collision‐induced dissociation (CID) of their respective oxalate salts as previously described by our group. The only two reaction products observed were SF6− and SF5−. At low collision energy, the latter was deduced to be formed via an ion by the metal of F from SF6− formed by electron transfer in the encounter complex between the metal anion and neutral SF6. As the collision energy was increased, there was evidence of a CID contribution to SF5− directly from SF6−.</description><subject>atomic metal anions</subject><subject>degradation</subject><subject>mass spectrometry</subject><subject>SF6</subject><issn>0951-4198</issn><issn>1097-0231</issn><issn>1097-0231</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2025</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNpVUE1Lw0AUXESxtQr-hD16Sd2PZLPPi5Rqa6FFafW8bJJNspKPmk2U_nsTWgRPM48Z5jGD0C0lU0oIu2_icgrgyzM0pgRCjzBOz9GYQEA9n4IcoSvnPgmhNGDkEo04iP7wYYxWs8rWlY3x1ui47anDTyZrdGKrDO8WAn-4gW1Mqwv3gFeVs1neOrxo6hK3ucFL7fBbrp25Rhdp7zE3J5yg3eL5ff7irV-Xq_ls7e2ZL6QXUhMkSSpZDJQkQSgjCBgLIQIeUQESIsFiRlIWpiIQkhjOU80h1L1AKZ-gx2PqvotKk8SmahtdqH1jS90cVK2t-q9UNldZ_a366gBAZJ9wd0po6q_OuFaV1sWmKHRl6s4pTjn3BePBYPWO1h9bmMPfE0rUsLrqV1fD6mo73wzIfwFhsXPd</recordid><startdate>20250215</startdate><enddate>20250215</enddate><creator>Joshi, Shiven</creator><creator>Barden, Sharon</creator><creator>Mayer, Paul M.</creator><general>John Wiley and Sons Inc</general><scope>24P</scope><scope>WIN</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-6112-4398</orcidid></search><sort><creationdate>20250215</creationdate><title>Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase</title><author>Joshi, Shiven ; Barden, Sharon ; Mayer, Paul M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p2468-71e5ddf82c910d578b952279b93b16989b62c20f27f65680e33fa397a9b6113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2025</creationdate><topic>atomic metal anions</topic><topic>degradation</topic><topic>mass spectrometry</topic><topic>SF6</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Joshi, Shiven</creatorcontrib><creatorcontrib>Barden, Sharon</creatorcontrib><creatorcontrib>Mayer, Paul M.</creatorcontrib><collection>Wiley Open Access</collection><collection>Wiley Online Library Open Access</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Rapid communications in mass spectrometry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Joshi, Shiven</au><au>Barden, Sharon</au><au>Mayer, Paul M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase</atitle><jtitle>Rapid communications in mass spectrometry</jtitle><date>2025-02-15</date><risdate>2025</risdate><volume>39</volume><issue>3</issue><spage>e9948</spage><epage>n/a</epage><pages>e9948-n/a</pages><issn>0951-4198</issn><issn>1097-0231</issn><eissn>1097-0231</eissn><abstract>ABSTRACT Alkali metals have been used to degrade SF6 in liquid ammonia. The products include metal fluorides. In this study, we reacted K− and Ag− with SF6 in a triple quadrupole mass spectrometer. The atomic metal anions were formed by in‐source collision‐induced dissociation (CID) of their respective oxalate salts as previously described by our group. The only two reaction products observed were SF6− and SF5−. At low collision energy, the latter was deduced to be formed via an ion by the metal of F from SF6− formed by electron transfer in the encounter complex between the metal anion and neutral SF6. As the collision energy was increased, there was evidence of a CID contribution to SF5− directly from SF6−.</abstract><cop>Hoboken</cop><pub>John Wiley and Sons Inc</pub><pmid>39600149</pmid><doi>10.1002/rcm.9948</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0001-6112-4398</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0951-4198
ispartof Rapid communications in mass spectrometry, 2025-02, Vol.39 (3), p.e9948-n/a
issn 0951-4198
1097-0231
1097-0231
language eng
recordid cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11599908
source Wiley-Blackwell Read & Publish Collection
subjects atomic metal anions
degradation
mass spectrometry
SF6
title Anionic Reactions Degrading SF6 Using Metals: Insights From the Gas Phase
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-15T20%3A41%3A51IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Anionic%20Reactions%20Degrading%20SF6%20Using%20Metals:%20Insights%20From%20the%20Gas%20Phase&rft.jtitle=Rapid%20communications%20in%20mass%20spectrometry&rft.au=Joshi,%20Shiven&rft.date=2025-02-15&rft.volume=39&rft.issue=3&rft.spage=e9948&rft.epage=n/a&rft.pages=e9948-n/a&rft.issn=0951-4198&rft.eissn=1097-0231&rft_id=info:doi/10.1002/rcm.9948&rft_dat=%3Cproquest_pubme%3E3133462358%3C/proquest_pubme%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-p2468-71e5ddf82c910d578b952279b93b16989b62c20f27f65680e33fa397a9b6113%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=3133462358&rft_id=info:pmid/39600149&rfr_iscdi=true