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dc.contributor.authorHawley, Andrew L.
dc.contributor.authorOhlin, C. André
dc.contributor.authorFohlmeister, Lea
dc.contributor.authorStasch, Andreas
dc.date.accessioned2017-11-06T08:46:25Z
dc.date.available2017-11-06T08:46:25Z
dc.date.issued2017-01-05
dc.identifier247347410
dc.identifierd5e71e11-a5d0-4001-a4e4-79d7cf128f76
dc.identifier85006320819
dc.identifier000393618700032
dc.identifier.citationHawley , A L , Ohlin , C A , Fohlmeister , L & Stasch , A 2017 , ' Heavier group 13 metal(I) heterocycles stabilized by sterically demanding diiminophosphinates : a structurally characterized monomer-dimer pair for gallium ' , Chemistry - A European Journal , vol. 23 , no. 2 , pp. 447-455 . https://doi.org/10.1002/chem.201604495en
dc.identifier.issn0947-6539
dc.identifier.otherORCID: /0000-0002-7407-8287/work/58055905
dc.identifier.urihttps://hdl.handle.net/10023/11990
dc.descriptionA. S. is grateful to the Australian Research Council for support and a fellowship. C. A. O. thanks the Australian Research Council for Discovery Project grants DP11015530 and DP130100483.en
dc.description.abstractWe have synthesized and characterized the monomeric diiminophosphinate-stabilized group 13 metal(I) complexes [DipLE:], DipL = Ph2P(NDip)2, Dip = 2,6-iPr2C6H3; E = Ga ( 1 ), In ( 2 ) and Tl ( 3 ). In addition, we structurally characterized the dimeric complex [(DipLGa)2], 12 . Similar synthetic attempts using MesL = Ph2P(NMes)2, Mes = 2,4,6-Me3C6H2 afforded product mixtures from which the mixed oxidation state species [(MesL)3Ga4I3] 4 was isolated. [DipLGa:] 1 is converted with dry air to the gallium(III) oxide species [(DipLGaO)2] 5 . Density Functional Theory studies on [DipLE:] and [(DipLE)2], E = Al-Tl, shed light on the bonding in these compounds and show that the newly formed E-E bonding interactions can be described as weak single σ-bond with no significant π-bonding contribution for E = Al, Ga. A large contribution to the dimer binding enthalpies results from London dispersion forces.
dc.format.extent9
dc.format.extent8602218
dc.language.isoeng
dc.relation.ispartofChemistry - A European Journalen
dc.subjectGroup 13 elementsen
dc.subjectLow valent main group compoundsen
dc.subjectMetal-metal interactionsen
dc.subjectN-ligandsen
dc.subjectO-O activationen
dc.subjectQD Chemistryen
dc.subjectDASen
dc.subject.lccQDen
dc.titleHeavier group 13 metal(I) heterocycles stabilized by sterically demanding diiminophosphinates : a structurally characterized monomer-dimer pair for galliumen
dc.typeJournal articleen
dc.contributor.institutionUniversity of St Andrews. School of Chemistryen
dc.identifier.doi10.1002/chem.201604495
dc.description.statusPeer revieweden
dc.date.embargoedUntil2017-11-03
dc.identifier.urlhttp://onlinelibrary.wiley.com/doi/10.1002/chem.201604495/abstract#footer-support-infoen


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