INORTuesday, August 21, 2007

9:00 AM-12:20 PM BCEC -- 204 A/B, Oral
Polyoxometalates and Related Clusters in Chemistry and Nanoscience
New Classes and Reactions of POMS
Organizers:Craig L. Hill
Debbie C Crans
Presiding:Ronny Neumann
9:00 AMFrom polyoxometalate-based building blocks to functional nanoclusters and frameworks
Leroy Cronin
9:30 AMNitrido derivatives of polyoxometalates and their relevance to N-atom transfer
Claire Besson, Vanina Lahootun, Pierre Gouzerh, Anna Proust
10:00 AMRole of transition metals in polyoxoniobate chemistry
May Nyman, Travis M. Anderson, Ranko P. Bontchev
10:30 AMIntermission
10:50 AMAqueous reactivity and ion pairing studies of niobium- and tantalum-oxide clusters
Travis M. Anderson, May Nyman, Edina Balogh, William H. Casey, M. R. Antonio
11:20 AMPolyniobates are stable in acidic aqueous solution
Walter G. Klemperer, Keith A. Marek
11:50 AMProtonolysis and related reactions of alkoxo-hexametalates [(RO)nM'xM6-xO19-n]z-: Insights into solution dynamics, steric effects and higher aggregation processes
R. John Errington, Sagar S. Petkar, Paul S. Middleton

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The 234th ACS National Meeting, Boston, MA, August 19-23, 2007