Issue 17, 2020

Rational design and resolution of the mystery of the structure of Cyclo[18]carbon

Abstract

C18 is a cyclo[18]carbon that consists of 18 carbon atoms. Beyond the detection of an intermediate gas phase species, the synthesis of a solid-state C18 and elucidation of its bonding structure have remained significant scientific challenges over the past half century. Until recently, this unorthodox carbon allotrope was conceptually feasible, while experimentally elusive in the solid state. Finally, this carbon allotrope has made its long-awaited debut when a collaborative research effort successfully synthesized and revealed the structure of cyclocarbon. The long 50 years of waiting is now over with the unveiling of this new form of chemistry's most celebrated element. This article highlights the discovery of this new allotrope from the carbon family, and discusses its chemical structure, potential applications, and challenges for future research.

Graphical abstract: Rational design and resolution of the mystery of the structure of Cyclo[18]carbon

Article information

Article type
Highlight
Submitted
02 Dez 2019
Accepted
01 Apr 2020
First published
02 Apr 2020
This article is Open Access
Creative Commons BY license

J. Mater. Chem. A, 2020,8, 8234-8237

Rational design and resolution of the mystery of the structure of Cyclo[18]carbon

M. Z. Rahman and T. Edvinsson, J. Mater. Chem. A, 2020, 8, 8234 DOI: 10.1039/C9TA13193K

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