Issue 9, 2023
From the journal:

Dalton Transactions

The energy gap law for NIR-phosphorescent Cr(iii) complexes†

Yang Cheng,a   Qingqing Yang,a   Jiang He,a   Wenjie Zou,a   Keyu Liao,a   Xiaoyong Chang,a   Chao Zou ORCID logo *ab  and  Wei Lu ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Southern University of Science and Technology, Shenzhen, Guangdong 518055, P. R. China
E-mail: luw@sustech.edu.cn

b Functional Coordination Material Group-Frontier Research Center, Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, P. R. China
E-mail: zouchao@sslab.org.cn

Abstract

A series of homoleptic Cr(III) complexes containing substituted anionic 1,3-bis(pyridin-2-ylimino)isoindolin-2-ide ligands are phosphorescent with λmax in the 777–970 nm range in degassed fluid solutions. The energy gap law has been successfully applied to the doublet excited states of Cr(III) complexes.

Graphical abstract: The energy gap law for NIR-phosphorescent Cr(iii) complexes

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Article information

DOI
https://doi.org/10.1039/D2DT02872G
Article type
Communication
Submitted
02 Sep 2022
Accepted
26 Oct 2022
First published
28 Oct 2022

Dalton Trans., 2023,52, 2561-2565

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The energy gap law for NIR-phosphorescent Cr(III) complexes

Y. Cheng, Q. Yang, J. He, W. Zou, K. Liao, X. Chang, C. Zou and W. Lu, Dalton Trans., 2023, 52, 2561 DOI: 10.1039/D2DT02872G

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