Electronic and steric impact of bis-NHC ligands on reactions of Pt3S2 cores in trinuclear complexes bearing bis-NHC ligands with various lengths of alkylene bridges

Natsuki Yabune; Hiroshi Nakajima; Takanori Nishioka

doi:10.1039/D1DT02747F

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Electronic and steric impact of bis-NHC ligands on reactions of Pt₃S₂ cores in trinuclear complexes bearing bis-NHC ligands with various lengths of alkylene bridges†

Natsuki Yabune,^a Hiroshi Nakajima

^a and Takanori Nishioka

*^a

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* Corresponding authors

^a Department of Chemistry, Graduate School of Science, Osaka City University, Osaka 558-8585, Japan
E-mail: nishioka@sci.osaka-cu.ac.jp

Abstract

Alkylene-bridged bis-N-heterocyclic carbene ligands working as strong σ-donors enhance the reactivity of the Pt₃S₂ core in a triplatinum complex. Although an Ag(I) ion possibly reacts with the Pt–Pt bond, one of the sulfide ligands coordinates to an Ag(I) ion due to the steric hindrance of the ligands.

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Article information

DOI: https://doi.org/10.1039/D1DT02747F
Article type: Communication
Submitted: 17 Aug 2021
Accepted: 23 Aug 2021
First published: 24 Aug 2021

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Dalton Trans., 2021,50, 12079-12082

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Electronic and steric impact of bis-NHC ligands on reactions of Pt₃S₂ cores in trinuclear complexes bearing bis-NHC ligands with various lengths of alkylene bridges

N. Yabune, H. Nakajima and T. Nishioka, Dalton Trans., 2021, 50, 12079 DOI: 10.1039/D1DT02747F

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Dalton Transactions