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Article: Intraionic, interligand proton transfer in collision-activated macrocyclic complex ions of nickel and copper

TitleIntraionic, interligand proton transfer in collision-activated macrocyclic complex ions of nickel and copper
Authors
Chu, IKLau, TCMichael Siu, KW
KeywordsCollision Activation
Copper Complexes
Macrocyclic Complex Metal Ions
Nickel Complexes
Proton Transfer
Issue Date1998
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/6043
Citation
Journal Of Mass Spectrometry, 1998, v. 33 n. 9, p. 811-818 How to Cite?
DOI: http://dx.doi.org/10.1002/(SICI)1096-9888(199809)33:9<811::AID-JMS691>3.0.CO;2-S
AbstractIntraionic, interligand proton transfer in collision-activated macrocyclic complex ions of nickel and copper has been observed. The macrocyclic ligand 1,4,8,11-tetraazacyclotetradecane (cyclam) or tris(2-aminoethyl)amine (tren) can transfer, after collision activation, one of its amino protons to an anion, but not to a solvent molecule, adducted to the complex; the neutral, protonated anion then leaves the complex. Proton transfer from the macrocycle to an adducted neutral, aromatic nitrogen base is also possible provided that the proton affinity of the base is sufficiently high.
Persistent Identifierhttp://hdl.handle.net/10722/167580
ISSN
1076-5174
2021 Impact Factor: 2.394
2020 SCImago Journal Rankings: 0.475
ISI Accession Number ID
WOS:000076059400004
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChu, IKen_US
dc.contributor.authorLau, TCen_US
dc.contributor.authorMichael Siu, KWen_US
dc.date.accessioned2012-10-08T03:08:44Z-
dc.date.available2012-10-08T03:08:44Z-
dc.date.issued1998en_US
dc.identifier.citationJournal Of Mass Spectrometry, 1998, v. 33 n. 9, p. 811-818en_US
dc.identifier.issn1076-5174en_US
dc.identifier.urihttp://hdl.handle.net/10722/167580-
dc.description.abstractIntraionic, interligand proton transfer in collision-activated macrocyclic complex ions of nickel and copper has been observed. The macrocyclic ligand 1,4,8,11-tetraazacyclotetradecane (cyclam) or tris(2-aminoethyl)amine (tren) can transfer, after collision activation, one of its amino protons to an anion, but not to a solvent molecule, adducted to the complex; the neutral, protonated anion then leaves the complex. Proton transfer from the macrocycle to an adducted neutral, aromatic nitrogen base is also possible provided that the proton affinity of the base is sufficiently high.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jhome/6043en_US
dc.relation.ispartofJournal of Mass Spectrometryen_US
dc.subjectCollision Activationen_US
dc.subjectCopper Complexesen_US
dc.subjectMacrocyclic Complex Metal Ionsen_US
dc.subjectNickel Complexesen_US
dc.subjectProton Transferen_US
dc.titleIntraionic, interligand proton transfer in collision-activated macrocyclic complex ions of nickel and copperen_US
dc.typeArticleen_US
dc.identifier.emailChu, IK:ivankchu@hku.hken_US
dc.identifier.authorityChu, IK=rp00683en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/(SICI)1096-9888(199809)33:9<811::AID-JMS691>3.0.CO;2-Sen_US
dc.identifier.scopuseid_2-s2.0-0031682627en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0031682627&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume33en_US
dc.identifier.issue9en_US
dc.identifier.spage811en_US
dc.identifier.epage818en_US
dc.identifier.isiWOS:000076059400004-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChu, IK=7103327484en_US
dc.identifier.scopusauthoridLau, TC=7102222310en_US
dc.identifier.scopusauthoridMichael Siu, KW=8967015800en_US
dc.identifier.issnl1076-5174-

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