Pradeep, C. P., Long, D. L. , Streb, C. and Cronin, L. (2008) "Bottom-Up" Meets "Top-Down" Assembly in Nanoscale Polyoxometalate Clusters: Self-Assembly of [P4W52O178](24-) and Disassembly to [P3W39O134](19-). Journal of the American Chemical Society, 130(45), p. 14946. (doi: 10.1021/ja806596j)
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Abstract
The pH-controlled assembly/disassembly of a nanoscale {P4W52O178}(24-) cluster at pH 2 to a {P4W44O152}(20-) cluster at pH 3 -5 via a {P3W39O134)(19-) cluster species at pH 2-3 to finally give {P2W19O69(OH2)}(14-) at pH 6 is reported. This process can be traced in the solid state crystallographically and in solution using dynamic light scattering studies.
Item Type: | Articles |
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Keywords: | ASSEMBLIES CLUSTER CLUSTERS LIGHT NANOSCALE PH POLYOXOMETALATE POLYOXOMETALATE CLUSTERS SCATTERING SELF-ASSEMBLIES self-assembly SOLID-STATE STATE |
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Long, Dr Deliang and Cronin, Professor Lee and Streb, Mr Carsten |
Authors: | Pradeep, C. P., Long, D. L., Streb, C., and Cronin, L. |
College/School: | College of Science and Engineering > School of Chemistry |
Journal Name: | Journal of the American Chemical Society |
ISSN: | 0002-7863 |
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