Nanoscale octadecacobalta- and hexacosacobaltaclusters: Synthesis and spectroscopic fingerprinting |
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| Authors: | Edwin C Constable Deborah Gusmeroli Catherine E HousecroftMarkus Neuburger Silvia Schaffner |
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| Institution: | Department of Chemistry, University of Basel, Spitalstrasse 51, 4056-Basel, Switzerland |
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| Abstract: | Strategies for the construction of TMS-protected first generation star and dendritic polyynes, which are subsequently metallated to give multiple Co2C2(CO)6 clusters, are reported. In the absence of crystallographic data, well-resolved 13C NMR spectroscopy is a powerful technique for confirming the presence of core, inner and peripheral cluster domains. |
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| Keywords: | Alkyne Polyalkyne Dendrimer Cobalt carbonyl |
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