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Oxidative Perhydroxylation of [<em>closo</em>-B<sub>12</sub>H<sub>12</sub>]<sup>2-</sup> ; to the Stable Inorganic Cluster Redox System [B<sub>12</sub>(OH)<sub>12</sub>]<sup>2-/.-</sup> : Experiment and Theory

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Oxidative Perhydroxylation of [closo-B12H12]2- ; to the Stable Inorganic Cluster Redox System [B12(OH)12]2-/.- : Experiment and Theory

Type of Publication: Journal article
URI (citable link): http://nbn-resolving.de/urn:nbn:de:bsz:352-opus-129034
Author: Van, Nguyen; Tiritiris, Ioannis; Winter, Rainer F.; Sarkar, Biprajit; Singh, Priti; Duboc, Carole; Muñoz-Castro, Alvaro; Arratia-Pérez, Ramiro; Kaim, Wolfgang; Schleid, Thomas
Year of publication: 2010
Published in: Chemistry: a European Journal ; 16 (2010), 37. - pp. 11242-11245. - eISSN 0947-6539
Pubmed ID: 20726020
DOI (citable link): https://dx.doi.org/10.1002/chem.201001374
Summary:
It′s radical: A surprisingly simple reaction converts the normally inert prototypical hydridoborate cluster [closo-B12H12]2− not only to [closo-B12(OH)12]2− but also, at less-elevated temperatures, to the new [hypocloso-B12(OH)12].− radical anion (see figure). Both approximately icosahedral closo and hypocloso cluster ions were structurally characterized as the cesium salts and their properties were assessed experimentally and theoretically.
Subject (DDC): 540 Chemistry
Keywords: borates, cage compounds, closomers, electron-deficient compounds, hydroxylation, radicals
Link to License: In Copyright
Bibliography of Konstanz: Yes

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VAN, Nguyen, Ioannis TIRITIRIS, Rainer F. WINTER, Biprajit SARKAR, Priti SINGH, Carole DUBOC, Alvaro MUÑOZ-CASTRO, Ramiro ARRATIA-PÉREZ, Wolfgang KAIM, Thomas SCHLEID, 2010. Oxidative Perhydroxylation of [closo-B12H12]2- ; to the Stable Inorganic Cluster Redox System [B12(OH)12]2-/.- : Experiment and Theory. In: Chemistry: a European Journal. 16(37), pp. 11242-11245. eISSN 0947-6539. Available under: doi: 10.1002/chem.201001374

@article{Van2010Oxida-9599, title={Oxidative Perhydroxylation of [closo-B12H12]2- ; to the Stable Inorganic Cluster Redox System [B12(OH)12]2-/.- : Experiment and Theory}, year={2010}, doi={10.1002/chem.201001374}, number={37}, volume={16}, journal={Chemistry: a European Journal}, pages={11242--11245}, author={Van, Nguyen and Tiritiris, Ioannis and Winter, Rainer F. and Sarkar, Biprajit and Singh, Priti and Duboc, Carole and Muñoz-Castro, Alvaro and Arratia-Pérez, Ramiro and Kaim, Wolfgang and Schleid, Thomas} }

terms-of-use Schleid, Thomas Muñoz-Castro, Alvaro Arratia-Pérez, Ramiro application/pdf Duboc, Carole First publ. in: Chemistry: a European Journal 16 (2010), 37, pp. 11242-11245 Schleid, Thomas Tiritiris, Ioannis Winter, Rainer F. Winter, Rainer F. Kaim, Wolfgang Duboc, Carole Singh, Priti 2011-03-24T18:13:03Z 2011-05-03T08:53:16Z Sarkar, Biprajit Arratia-Pérez, Ramiro 2010 Tiritiris, Ioannis Singh, Priti Van, Nguyen Muñoz-Castro, Alvaro eng Oxidative Perhydroxylation of [<em>closo</em>-B<sub>12</sub>H<sub>12</sub>]<sup>2-</sup> ; to the Stable Inorganic Cluster Redox System [B<sub>12</sub>(OH)<sub>12</sub>]<sup>2-/.-</sup> : Experiment and Theory Van, Nguyen Sarkar, Biprajit Kaim, Wolfgang <b>It&#8242;s radical</b>: A surprisingly simple reaction converts the normally inert prototypical hydridoborate cluster [<em>closo</em>-B<sub>12</sub>H<sub>12</sub>]<sup>2&#8722;</sup> not only to [<em>closo</em>-B<sub>12</sub>(OH)<sub>12</sub>]<sup>2&#8722;</sup> but also, at less-elevated temperatures, to the new [<em>hypocloso</em>-B<sub>12</sub>(OH)<sub>12</sub>]<sup>.&#8722;</sup> radical anion (see figure). Both approximately icosahedral <em>closo</em> and <em>hypocloso</em> cluster ions were structurally characterized as the cesium salts and their properties were assessed experimentally and theoretically.

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