Ternary XBe<sub>4</sub>H<sub>5</sub><sup>−</sup> (X = Si, Ge, Sn, Pb) Clusters: Planar Tetracoordinate Si/Ge/Sn/Pb Species with 18 Valence Electrons

Ternary XBe<sub>4</sub>H<sub>5</sub><sup>−</sup> (X = Si, Ge, Sn, Pb) Clusters: Planar Tetracoordinate Si/Ge/Sn/Pb Species with 18 Valence Electrons

As one of the important probes of chemical bonding, planar tetracoordinate carbon (ptC) compounds have been receiving much attention. Compared with ptC clusters, the heavier planar tetracoordinate silicon, germanium, tin, lead (ptSi/Ge/Sn/Pb) systems are scarcer and more exotic. The 18-valence-elect...

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Bibliographic Details
Main Authors: Yong-Xia Li, Li-Xia Bai, Jin-Chang Guo
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Molecules
Subjects:
planar tetracoordinate silicon
planar tetracoordinate germanium
18-vanlence-electron counting
double aromaticity
stability
Online Access:https://www.mdpi.com/1420-3049/28/14/5583

Internet

https://www.mdpi.com/1420-3049/28/14/5583

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