Doubly σ- and π-aromatic planar pentacoordinate boron polyanions

Williams García-Argote; Dumer S. Sacanamboy; Alejandro Vasquez-Espinal; Diego Inostroza; Luis Leyva-Parra; Osvaldo Yañez; William Tiznado

doi:10.1039/d4cc05776g

Doubly σ- and π-aromatic planar pentacoordinate boron polyanions

Williams García-Argote, Dumer S. Sacanamboy, Alejandro Vasquez-Espinal, Diego Inostroza, Luis Leyva-Parra, Osvaldo Yañez, William Tiznado

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

4 Scopus citations

Abstract

Ten planar pentacoordinate boron (ppB) systems are reported, each featuring a pentagonal ring composed of tetrels, pnictogens, or their combination around boron. These structures exhibit double aromaticity (σ and π), consistent with Hückel's 4n+2 rule, as confirmed by magnetically induced current density analysis.

Original language	English
Pages (from-to)	717-720
Number of pages	4
Journal	Chemical Communications
Volume	61
Issue number	4
DOIs	https://doi.org/10.1039/d4cc05776g
State	Published - 3 Dec 2024

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abstract = "Ten planar pentacoordinate boron (ppB) systems are reported, each featuring a pentagonal ring composed of tetrels, pnictogens, or their combination around boron. These structures exhibit double aromaticity (σ and π), consistent with H{\"u}ckel's 4n+2 rule, as confirmed by magnetically induced current density analysis.",

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AU - García-Argote, Williams

AU - Sacanamboy, Dumer S.

AU - Vasquez-Espinal, Alejandro

AU - Inostroza, Diego

AU - Leyva-Parra, Luis

AU - Yañez, Osvaldo

AU - Tiznado, William

PY - 2024/12/3

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N2 - Ten planar pentacoordinate boron (ppB) systems are reported, each featuring a pentagonal ring composed of tetrels, pnictogens, or their combination around boron. These structures exhibit double aromaticity (σ and π), consistent with Hückel's 4n+2 rule, as confirmed by magnetically induced current density analysis.

AB - Ten planar pentacoordinate boron (ppB) systems are reported, each featuring a pentagonal ring composed of tetrels, pnictogens, or their combination around boron. These structures exhibit double aromaticity (σ and π), consistent with Hückel's 4n+2 rule, as confirmed by magnetically induced current density analysis.

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JO - Chemical Communications

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Doubly σ- and π-aromatic planar pentacoordinate boron polyanions

Abstract

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