Issue 11, 2023

Zeolite analogues based on oxysulfidometalate supertetrahedral clusters via coulombic interactions

Abstract

Four zeolite-like crystalline salts, T3-MEP and T4-MTN/DIA/LON (where MEP, MTN, DIA and LON are the topological codes), have been fabricated. They are self-assemblies of anionic supertetrahedral clusters of T3-[Sn10O4S20]8−/T4-[Sn4In12Zn4O4S31]10− and protonated amines by electrostatic interactions. Among them with zeotype assignment, T3-MEP has the cubic unit-cell parameter a = 50.58 Å whereas T4-MTN features cubic system axial-lengths reaching 80.44 Å. All of them present excellent proton-conductivity, e.g., T3-MEP exhibits over 10−3 S cm−1 under 50 °C and 98% relative humidity.

Graphical abstract: Zeolite analogues based on oxysulfidometalate supertetrahedral clusters via coulombic interactions

Supplementary files

Article information

Article type
Research Article
Submitted
25 Febr. 2023
Accepted
23 Apr. 2023
First published
25 Apr. 2023

Inorg. Chem. Front., 2023,10, 3224-3229

Zeolite analogues based on oxysulfidometalate supertetrahedral clusters via coulombic interactions

M. Luo, L. Chen, S. Huang, X. Zhou, E. Chen and Q. Lin, Inorg. Chem. Front., 2023, 10, 3224 DOI: 10.1039/D3QI00360D

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