Issue 53, 2021
From the journal:

Chemical Communications

A titanium(iii) phosphite exhibits polymorph-distinct redox activity involving proton-coupled electron transfer†

Ling-I Hung, ORCID logo a   Tsung-Hsiu Hsieh,a   Jhao-Yang Syu,a   Pei-Lin Chen,b   Chia-Her Lin ORCID logo c  and  Sue-Lein Wang ORCID logo *a  

* Corresponding authors

a Department of Chemistry, National Tsing Hua University, Hsinchu, Taiwan
E-mail: slwang@mx.nthu.edu.tw

b Instrumentation Center, National Tsing Hua University, Taiwan

c Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan

Abstract

A novel titanium(III) phosphite with intriguing polymorphism and solid-state proton-coupled electron transfer (PCET) oxidation is presented. The polymorphs show structure-dependent PCET reactivity, interpretable by proton distribution in channels. Combined with subsequent photoreduction, the redox cycle initiated with TiIII can produce H2 and transform organics.

Graphical abstract: A titanium(iii) phosphite exhibits polymorph-distinct redox activity involving proton-coupled electron transfer

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Article information

DOI
https://doi.org/10.1039/D1CC01190A
Article type
Communication
Submitted
04 Mar 2021
Accepted
30 May 2021
First published
31 May 2021

Chem. Commun., 2021,57, 6542-6545

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A titanium(III) phosphite exhibits polymorph-distinct redox activity involving proton-coupled electron transfer

L. Hung, T. Hsieh, J. Syu, P. Chen, C. Lin and S. Wang, Chem. Commun., 2021, 57, 6542 DOI: 10.1039/D1CC01190A

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