Show simple item record

dc.contributor.authorFarràs, Pau
dc.contributor.authorTeixidor, Francesc
dc.contributor.authorKivekäs, Raikko
dc.contributor.authorSillanpää, Reijo
dc.contributor.authorViñas, Clara
dc.contributor.authorGrüner, Bohumir
dc.contributor.authorCisarova, Ivana
dc.date.accessioned2016-08-15T08:17:53Z
dc.date.available2016-08-15T08:17:53Z
dc.date.issued2008-09-20
dc.identifier.citationFarràs, Pau, Teixidor, Francesc, Kivekäs, Raikko, Sillanpää, Reijo, Viñas, Clara, Grüner, Bohumir, & Cisarova, Ivana. (2008). Metallacarboranes as Building Blocks for Polyanionic Polyarmed Aryl-Ether Materials. Inorganic Chemistry, 47(20), 9497-9508. doi: 10.1021/ic801139xen_IE
dc.identifier.issn1520-510X
dc.identifier.urihttp://hdl.handle.net/10379/5965
dc.description.abstractPolyanionic species have been obtained in high yield by a new route in the ring-opening reaction of cyclic oxonium [3,3′-Co(8-C4H8O2-1,2-C2B9H10)(1′,2′-C2B9H11)] (2) by using carboxylic acids, Grignard reagents, and thiocarboranes as nucleophiles. The crystal structures of Na3(H2O)(C2H5OH)[1′′,3′′,5′′-{3,3′-Co(8-O(CH2CH2O)2-1,2-C2B9H10)(1′,2′-C2B9H11)}3-C6H3] and Na(H2O)[3,3′-Co(8-O(CH2CH2O)2C(O)CH3-1,2-C2B9H10)(1′,2′-C2B9H11)] show that the chain contributes three or two oxygen atoms for coordination to Na+, and interestingly, the [3,3′-Co(1,2-C2B9H11)2]− moiety provides extra B−H coordination sites. These B−H···Na interactions in the solid state have also been confirmed by dynamic NMR studies in solution. These new polyanionic compounds that contain multiple carborane or metallacarborane clusters at their periphery may prove useful as new classes of boron neutron capture therapy compounds with enhanced water solubility and as a core to make a new class of dendrimers.en_IE
dc.description.sponsorshipMEC (MAT2006-05339), CSIC (I3P grant to P.F.), and the Generalitat de Catalunya 2005/SGR/00709 and in part by Research Plan AV0Z40320502 and Project LC 523 awarded by the AS CR and Ministry of Education of the Czech Republic.en_IE
dc.formatapplication/pdfen_IE
dc.language.isoenen_IE
dc.publisherAmerican Chemical Societyen_IE
dc.relation.ispartofInorganic Chemistryen
dc.subjectChemistryen_IE
dc.subjectMetallacarboranesen_IE
dc.subjectPolyanionic Polyarmed Aryl-Ether Materialsen_IE
dc.subjectPolyarmed Aryl-Ether Materialsen_IE
dc.titleMetallacarboranes as building blocks for polyanionic polyarmed aryl-ether materialsen_IE
dc.typeArticleen_IE
dc.date.updated2016-08-10T17:00:56Z
dc.identifier.doi10.1021/ic801139x
dc.local.publishedsourcehttp://dx.doi.org/10.1021/ic801139xen_IE
dc.description.peer-reviewedpeer-reviewed
dc.contributor.funder|~|
dc.internal.rssid9451823
dc.local.contactPau Farras. Email: pau.farrascosta@nuigalway.ie
dc.local.copyrightcheckedNo
dc.local.versionPUBLISHED
nui.item.downloads219


Files in this item

Thumbnail
Attribution-NonCommercial-NoDerivs 3.0 Ireland
This item is available under the Attribution-NonCommercial-NoDerivs 3.0 Ireland. No item may be reproduced for commercial purposes. Please refer to the publisher's URL where this is made available, or to notes contained in the item itself. Other terms may apply.

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record