Macropolyhedral boron-containing cluster chemistry. The reaction of B16H20 and B14H18 with [PtMe2(PMe2Ph)2] to give [(PMe2Ph)2PtB16H17Me] and [(PMe2Ph)2PtB14H16]
Bould, Jonathan, Jelínek, Tomáš, Barrett, Simon A., Coles, Simon J., Hursthouse, Michael B., Thornton-Pett, Mark, Štibr, Bohumil and Kennedy, John D. (2005) Macropolyhedral boron-containing cluster chemistry. The reaction of B16H20 and B14H18 with [PtMe2(PMe2Ph)2] to give [(PMe2Ph)2PtB16H17Me] and [(PMe2Ph)2PtB14H16]. Dalton Transactions, (8), 1499-1503. (doi: 10.1039/b419241a)
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Official URL: http://dx.doi.org/10.1039/b419241a
Description/Abstract
Structurally characterised 17-vertex [(PMe2Ph)2PtB16H17Me]3 is obtained, albeit in low yield, by platination of 16-vertex B16H201 using [PtMe2(PMe2Ph)2] under mild conditions. Platination has occurred on the {B10} subcluster of 1, interesting in that B16H20 itself deprotonates on the {B8} subcluster: the reference 16-vertex [B16H19]– anion 1a, prepared by deprotonation of 1 with 1,8-bis(dimethylamino)naphthalene, is also structurally characterised. [PtMe2(PMe2Ph)2] with 14-vertex B14H182 similarly gives a low yield of 15-vertex [(PMe2Ph)2PtB14H16]5, of formulation and structure substantiated by DFT calculations.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | magnetic-resonance spectroscopy, molecular-structure, crystal-structure, metallaborane clusters, structural characterization, stable borane, derivatives, nmr, metal, tridecaborane(19) |
| Related URLs: | http://dx.doi.org/10.1039/b419241a |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | University Structure - Pre August 2011 > School of Chemistry |
| ePrint ID: | 20733 |
| URI: | http://eprints.soton.ac.uk/id/eprint/20733 |
| Deposited On: | 01 Mar 2006 |
| Last Modified: | 02 Mar 2012 13:26 |
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