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dc.contributor.authorJ. Canty, Allanen_US
dc.contributor.authorHealy, Peteren_US
dc.date.accessioned2017-05-03T11:09:33Z
dc.date.available2017-05-03T11:09:33Z
dc.date.issued1979en_US
dc.identifier.issn0022328Xen_US
dc.identifier.doi10.1016/S0022-328X(00)91861-8en_US
dc.identifier.urihttp://hdl.handle.net/10072/25045
dc.description.abstractLinear complexes [MeHgL]NO3 (L = substituted pyridine) have been prepared and their 1H and 199Hg NMR spectra measured and compared with other complexes of this series reported previously. The coupling constant J(1H-199Hg) correlates directly with pKa and with the gas phase enthalpy of ionization [?Gi(g)] of LH+; with J(1H-199Hg) decreasing with increasing pKa or ?Gi(g). The chemical shift, d, for 199Hg does not correlate with either pKa or ?Gi(g). Complexes without substituents in the 2 position of pyridine have d199Hg ca. 80-100 ppm downfield from MeHgNO3, those with one methyl group in the 2 position ca. 125-150 ppm, and those with methyl groups in the 2 and 6 position (or benzyl or 3'-methylpyridyl groups in the 2 position) ca. 160-200 ppm downfield from MeHgNO3. The coupling constant J(1H-199Hg) is found to be more useful than d199Hg in determination of solution structures of MeHg(II) complexes of this type of ligand.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_US
dc.languageEnglishen_US
dc.language.isoen_US
dc.publisherElsevier Sequoia S.A.en_US
dc.publisher.placeThe Netherlandsen_US
dc.relation.ispartofstudentpublicationNen_US
dc.relation.ispartofpagefrom447en_US
dc.relation.ispartofpageto458en_US
dc.relation.ispartofjournalJournal of Organometallic Chemistryen_US
dc.relation.ispartofvolume179en_US
dc.rights.retentionYen_US
dc.subject.fieldofresearchcode250104en_US
dc.title1H and 199Hg NMR spectra of methylmercury(II) complexes. Effects of basicity and ortho substitution in pyridines(L) in complexes [MeHgL]NO3en_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2015-05-25T05:48:10Z
gro.hasfulltextNo Full Text


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