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dc.contributor.authorBerg, Nelly
dc.contributor.authorJones, Leigh F.
dc.date.accessioned2014-01-30T10:59:50Z
dc.date.available2014-01-30T10:59:50Z
dc.date.issued2012-02-01
dc.identifier.citationBerg, N., Taylor, S. M., Prescimone, A., Brechin, E. K., & Jones, L. F. Old dog, new tricks: 2,2[prime or minute]-biphenol as a bridging and book-end ligand in discrete and extended Co(ii) architectures. CrystEngComm, 14(8), 2732-2738.en_US
dc.identifier.issn1466-8033
dc.identifier.urihttp://hdl.handle.net/10379/4090
dc.descriptionJournal article (post-print)en_US
dc.description.abstractWe report the first Co(ii) based discrete and extended network materials comprising the 2,2[prime or minute]-biphenol ligand. We first present the synthesis and magnetic characterisation of the Co(ii) dinuclear complexes [Co(ii)2(L)2(py)4][middle dot]2EtOH (1) and [Co(ii)2(L)2(4-pic)4].2LH2 (2), both of which exhibit antiferromagnetic exchange between their Co(ii) centres. The introduction of the co-ligand 2-hydroxypyridine (2-hpH) leads to the production of planar octametallic complex [Co(ii)8(OMe)2(L)4(LH)2(2-hp)4(MeCN)4][middle dot]MeCN (3). Magnetic susceptibility and magnetisation measurements on 3 indicate dominant ferromagnetic exchange between the Co(ii) centres. We also describe the first Co(ii)/2,2[prime or minute]-biphenol extended networks in the shape of the 1D coordination polymer {[Co(ii)(LH)(4,4-tmdp)2(NO3)](LH2)}n (4) (where 4,4[prime or minute]-tmdp = 4,4[prime or minute]-trimethylenedipyridine) and the 2D brickwall network [Co(ii)(LH)(trans-bpe)1.5(NO3)] (5) (where trans-bpe = trans-1,2-bis(4-pyridyl)ethylene), comprising T-shaped nodes.en_US
dc.description.sponsorshipIRCSETen_US
dc.formatapplication/pdfen_US
dc.language.isoenen_US
dc.publisherRSCen_US
dc.relation.ispartofCrystengcommen
dc.subjectCobalt clustersen_US
dc.subjectCobalt coordination polymersen_US
dc.subjectMagnetismen_US
dc.titleOld dog, new tricks: 2,2'-biphenol as a bridging and book-end ligand in discrete and extended Co(II) architecturesen_US
dc.typeArticleen_US
dc.date.updated2013-09-18T14:29:19Z
dc.identifier.doi10.1039/C2CE25047K
dc.local.publishedsourcehttp://dx.doi.org/10.1039/C2CE25047Ken_US
dc.description.peer-reviewedpeer-reviewed
dc.contributor.funder|~|IRCSET|~|
dc.internal.rssid2080076
dc.local.contactLeigh Fon Jones, School Of Chemistry, Room 133, Arts/Science Building, Nui Galway. 3462 Email: leigh.jones@nuigalway.ie
dc.local.copyrightcheckedNo
dc.local.versionACCEPTED
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