Cu-cluster-based metal-organic framework as a metastable intermediate in the formation of a layered copper phosphonate.

Chem Commun (Camb)

State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China.

Published: July 2024

AI Article Synopsis

  • The solvothermal reaction of CuSO·5HO with a chiral -pempH ligand produces a metastable intermediate compound (1) in a 6:1 molar ratio.
  • Compound 1 features a unique 3D open-framework structure with copper cluster nodes and sulfate linkages, which can then transform into a more stable layered compound (2).
  • The study also examined the photothermal effects of both compounds, indicating potential applications in thermal energy management.

Article Abstract

The solvothermal reaction of CuSO·5HO and a chiral -pempH ligand (molar ratio 6 : 1) first forms the metastable intermediate [Cu(OH)(-pempH)(SO)(HO)]·35HO (1), followed by the formation of the stable phase [Cu(OH)(-pempH)(SO)(HO)]·HO (2). Compound 1 displays a novel 3D open-framework structure containing Cu cluster nodes and sulfate links, which can be converted to the layered compound 2. We also investigated the photothermal effects of both compounds.

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http://dx.doi.org/10.1039/d4cc00550cDOI Listing

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