Oxidation-reduction and photochemical reactions of metalladecaborane clusters: The interconversion of hypercloso-[(η6-C6Me6)RuB9H9] and closo-[(η6-C6Me6)RuB9H9]2-

Ralf Littger; Ulrich Englich; Karin Ruhlandt-Senge; James T. Spencer

doi:10.1002/(SICI)1521-3773(20000417)39:8<1472::AID-ANIE1472>3.0.CO;2-9

Oxidation-reduction and photochemical reactions of metalladecaborane clusters: The interconversion of hypercloso-[(η⁶-C₆Me₆)RuB₉H₉] and closo-[(η⁶-C₆Me₆)RuB₉H₉]^2-

Ralf Littger, Ulrich Englich, Karin Ruhlandt-Senge, James T. Spencer

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Reversible hypercloso-closo interconversion by means of simple redox chemistry: Two-electron reduction of hypercloso-[1-(η⁶-C₆Me₆)-1-RuB₉H₉] (1) gives the closo dianion 2^2-, which displays the bicapped square- antiprismatic structure expected for a closo cluster with 2n+2 skeletal electrons. The dianion 2^2- is quantitatively oxidized back to 1 by simple air oxidation.

Original language	English (US)
Pages (from-to)	1472-1474
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	39
Issue number	8
DOIs	https://doi.org/10.1002/(SICI)1521-3773(20000417)39:8<1472::AID-ANIE1472>3.0.CO;2-9
State	Published - Apr 17 2000

Keywords

Boranes
Cluster compounds
Redox chemistry
Ruthenium

ASJC Scopus subject areas

Catalysis
Chemistry(all)

Access to Document

10.1002/(SICI)1521-3773(20000417)39:8<1472::AID-ANIE1472>3.0.CO;2-9

Cite this

Littger, R., Englich, U., Ruhlandt-Senge, K., & Spencer, J. T. (2000). Oxidation-reduction and photochemical reactions of metalladecaborane clusters: The interconversion of hypercloso-[(η⁶-C₆Me₆)RuB₉H₉] and closo-[(η⁶-C₆Me₆)RuB₉H₉]^2-. Angewandte Chemie - International Edition, 39(8), 1472-1474. https://doi.org/10.1002/(SICI)1521-3773(20000417)39:8<1472::AID-ANIE1472>3.0.CO;2-9

Oxidation-reduction and photochemical reactions of metalladecaborane clusters: The interconversion of hypercloso-[(η⁶-C₆Me₆)RuB₉H₉] and closo-[(η⁶-C₆Me₆)RuB₉H₉]^2-. / Littger, Ralf; Englich, Ulrich ; Ruhlandt-Senge, Karin et al.
In: Angewandte Chemie - International Edition, Vol. 39, No. 8, 17.04.2000, p. 1472-1474.

Research output: Contribution to journal › Article › peer-review

Littger, R, Englich, U , Ruhlandt-Senge, K & Spencer, JT 2000, 'Oxidation-reduction and photochemical reactions of metalladecaborane clusters: The interconversion of hypercloso-[(η⁶-C₆Me₆)RuB₉H₉] and closo-[(η⁶-C₆Me₆)RuB₉H₉]^2-', Angewandte Chemie - International Edition, vol. 39, no. 8, pp. 1472-1474. https://doi.org/10.1002/(SICI)1521-3773(20000417)39:8<1472::AID-ANIE1472>3.0.CO;2-9

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abstract = "Reversible hypercloso-closo interconversion by means of simple redox chemistry: Two-electron reduction of hypercloso-[1-(η6-C6Me6)-1-RuB9H9] (1) gives the closo dianion 22-, which displays the bicapped square- antiprismatic structure expected for a closo cluster with 2n+2 skeletal electrons. The dianion 22- is quantitatively oxidized back to 1 by simple air oxidation.",

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