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dc.contributor.authorNicholson, Brian K.
dc.contributor.authorClark, Christopher J.
dc.date.accessioned2013-04-26T00:02:42Z
dc.date.available2013-04-26T00:02:42Z
dc.date.issued2012
dc.identifier.citationNicholson, B.K., & Clark, C.J. (2012). Novel polyoxometalates: Is antimony the new molybdenum? Chemistry in New Zealand, 76(3), 96-98.en_NZ
dc.identifier.issn0100-5566
dc.identifier.urihttps://hdl.handle.net/10289/7523
dc.description.abstractPolyoxometalates based on Mo, W or V have been known for a long time and present a diverse range of structures, with the [XMo₁₂O₄₀]ⁿ⁻ Keggin ions (X = P, Si ,…) perhaps the best known.¹ They are still subject to intense research with >4000 papers published in the past five years. Following on from our study² of aryl arsonic acids RAsO₃H₂, which are straightforward molecular species based on four-coordinate As(V), we became interested in the corresponding antimony compounds. Although aryl stibonic acids of nominal formula RSbO₃H₂ have been known for over 100 years,³ their composition has remained uncertain, as they form only amorphous solids, have complicated titration behaviour and only limited solubility. The presumption has been that they are polymeric, based on 5- or 6-coordinate Sb with Sb-O-Sb linkages, though direct evidence is sparse.⁴ Recently, it has been shown by Beckman that if very bulky R groups are used, then relatively simple dimers such as (2,6-Mes₂C₆H₃Sb₂O₂(OH)₄(Mes=mesityl) can be isolated, but these represent a special case.⁵en_NZ
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherNew Zealand Institute of Chemistryen_NZ
dc.relation.urihttp://www.nzic.org.nz/CiNZ/CiNZ.htmlen_NZ
dc.rightsThis article is published in Chemistry in New Zealand. © 2012 New Zealand Institute of Chemistry.en_NZ
dc.subjectpolyoxometalatesen_NZ
dc.subjectantimonyen_NZ
dc.subjectESI mass spectrometryen_NZ
dc.titleNovel polyoxometalates: Is antimony the new molybdenum?en_NZ
dc.typeJournal Articleen_NZ
dc.relation.isPartOfChemistry in New Zealanden_NZ
pubs.begin-page96en_NZ
pubs.elements-id37808
pubs.end-page98en_NZ
pubs.volumeJulyen_NZ


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