B182−: Ax quasi-planar bowl member of the Wankel motor family

Diego Moreno, Sudip Pan, Lei Liu Zeonjuk, Rafael Islas, Edison Osorio, Gerardo Martínez Guajardo, Pratim K. Chattaraj, Thomas Heine, Gabriel Merino

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Abstract

A quasi-planar member of the so-called ‘Wankel motor’ family, B182−, is found. This boron cluster is an electronically stable dianion and a concentric doubly σ- and π-aromatic system. The inner B6 unit in B182− undergoes quasi-free rotation inside the perimeter of the B12 ring. The absence of any localized σ-bond between the inner ring and the peripheral boron atoms makes the system fluxional.

Original languageEnglish
Pages (from-to)8140-8143
Number of pages4
JournalChemical Communications
Volume50
Issue number60
DOIs
StatePublished - 1 Jul 2014

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    Moreno, D., Pan, S., Zeonjuk, L. L., Islas, R., Osorio, E., Guajardo, G. M., Chattaraj, P. K., Heine, T., & Merino, G. (2014). B182−: Ax quasi-planar bowl member of the Wankel motor family. Chemical Communications, 50(60), 8140-8143. https://doi.org/10.1039/c4cc02225d