Issue 30, 2022

Two-dimensional metal–organic layers constructed from Hf6/Hf12-oxo clusters and a trigonal pyramidal phosphine oxide ligand

Abstract

Metal–organic layers (MOLs), a category of two-dimensional materials, have attracted wide interest due to their molecular tunability and the ease of surface modification. Herein, we reported the synthesis and structural determination of a free-standing MOL, {[Hf6O8H4(HCOO)2(H2O·OH)4]3[Hf12O16H8(HCOO)6.8(H2O·OH)11.2](TPO)8}n, constructed from Hf6-oxo and Hf12-oxo clusters as secondary building units (SBUs) and the tris(4-carboxylphenyl)phosphine oxide (TPO) ligand. We establish a structure model of this new MOL based on the combined information from different characterization methods.

Graphical abstract: Two-dimensional metal–organic layers constructed from Hf6/Hf12-oxo clusters and a trigonal pyramidal phosphine oxide ligand

Supplementary files

Article information

Article type
Communication
Submitted
21 apr 2022
Accepted
29 jun 2022
First published
29 jun 2022

Dalton Trans., 2022,51, 11236-11240

Two-dimensional metal–organic layers constructed from Hf6/Hf12-oxo clusters and a trigonal pyramidal phosphine oxide ligand

J. Chen, Z. Ye, P. Chen, H. Hu, S. Zhang, H. Xu, L. Cao and C. Wang, Dalton Trans., 2022, 51, 11236 DOI: 10.1039/D2DT01239A

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