Issue 89, 2020

Planar pentacoordinate silicon and germanium atoms

Abstract

The global minimum of XMg4Y (X = Si, Ge; Y = In, Tl) and SiMg3In2 contains a planar pentacoordinate atom of group 14 other than carbon. Its design is based on the “localization” approach, replacing one or two peripheral atoms in XMg52− by more electronegative ones. This change diminishes the repulsion and leads to stronger covalent X–Y bonds, stabilizing the planar pentacoordinate atom species.

Graphical abstract: Planar pentacoordinate silicon and germanium atoms

Supplementary files

Article information

Article type
Communication
Submitted
11 ستمبر 2020
Accepted
08 اکتوٗبر 2020
First published
08 اکتوٗبر 2020

Chem. Commun., 2020,56, 13772-13775

Planar pentacoordinate silicon and germanium atoms

M. Wang, X. Dong, Z. Cui, M. Orozco-Ic, Y. Ding, J. Barroso and G. Merino, Chem. Commun., 2020, 56, 13772 DOI: 10.1039/D0CC06107G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements