Issue 61, 2022

Unveiling two antiaromatic s-indacenodicarbazole isomers with tunable paratropicity

Abstract

Linear and curved antiaromatic s-indacenodicarbazole isomers were synthesized and characterized to show the tunable paratropicity of s-indacene, as analyzed by NICS(1)zz and ACID (ring-current) calculations. The curved isomer showed a greater degree of antiaromaticity than the linear isomer, as predicted by the Glidewell–Lloyd rule. This degree of antiaromaticity was further validated by the red-shifted UV-vis absorption and smaller HOMO–LUMO energy gap.

Graphical abstract: Unveiling two antiaromatic s-indacenodicarbazole isomers with tunable paratropicity

Supplementary files

Article information

Article type
Communication
Submitted
23 رمضان 1443
Accepted
28 ذو القعدة 1443
First published
29 ذو القعدة 1443

Chem. Commun., 2022,58, 8492-8495

Unveiling two antiaromatic s-indacenodicarbazole isomers with tunable paratropicity

H. K. Saha, D. Mallick and S. Das, Chem. Commun., 2022, 58, 8492 DOI: 10.1039/D2CC02318K

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