How metal ions link in metal-organic frameworks: dots, rods, sheets, and 3D secondary building units exemplified by a Y(iii ) 4,4′-oxydibenzoate
Artikel i vetenskaplig tidskrift, 2025
In the field of metal-organic frameworks, the use of yttrium(iii) cations and the formation of 3D inorganic building units are rather rare. Here we report an yttrium(iii) metal-organic framework based on the V-shaped ditopic linker 4,4 '-oxydibenzoate, oba2-: [Y16(mu-OH2)(mu 3-OH)8(oba)20(dmf)4]7H2O7dmf, 1, which was solvothermally prepared, with single crystal X-ray diffraction revealing an unusual 3D metal secondary building unit. When activated at 200 degrees C, 1 desolvated to form compound 2, [Y16(mu-OH2)(mu 3-OH)8(oba)20]6H2O, retaining the same structure with a 3% shrinkage in unit cell volume.
Författare
Cyrielle L. F. Dazem
Universite de Yaounde I
Christian-Albrechts-Universität zu Kiel
Niklas Ruser
Christian-Albrechts-Universität zu Kiel
Erik Svensson Grape
Stockholms universitet
A. Ken Inge
Stockholms universitet
Davide M. Proserpio
Universita' degli Studi di Milano
Norbert Stock
Christian-Albrechts-Universität zu Kiel
Lars Öhrström
Chalmers, Kemi och kemiteknik
Dalton Transactions
1477-9226 (ISSN) 1477-9234 (eISSN)
Vol. In PressÄmneskategorier (SSIF 2025)
Oorganisk kemi
DOI
10.1039/d5dt00271k
PubMed
40099455