Emission enhancement in a luminescent polychlorinated diphenylpyridylmethyl radical through coordination to silver(I)

Takuto Mibu; Ryota Matsuoka; Masanari Nagasaka; Tetsuro Kusamoto

doi:10.1039/d4dt03129f

Emission enhancement in a luminescent polychlorinated diphenylpyridylmethyl radical through coordination to silver(I)

Dalton Trans. 2024 Dec 17. doi: 10.1039/d4dt03129f. Online ahead of print.

Authors

Takuto Mibu^{1

2}, Ryota Matsuoka^{1

2}, Masanari Nagasaka¹, Tetsuro Kusamoto^{1

2

3

4}

Affiliations

¹ Institute for Molecular Science, Okazaki, Aichi 444-8585, Japan. [email protected].
² Division of Frontier Materials Science, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan.
³ Spintronics Research Network Division, Institute for Open and Transdisciplinary Research Initiatives, Osaka University, Toyonaka, Osaka 560-8531, Japan.
⁴ FOREST, JST, Honcho 4-1-8, Kawaguchi, Saitama 332-0012, Japan.

PMID: 39688500
DOI: 10.1039/d4dt03129f

Abstract

A luminescent silver(I) complex containing a luminescent radical ligand was prepared for the first time. Coordination to Ag^I enhanced and red-shifted the radical-centered emission. This study demonstrates similar effects in the luminescence of the radical by complexation with group 11 d¹⁰-metal ions.