Influence of the channel size of isostructural 3d–4f MOFs on the catalytic aerobic oxidation of cycloalkenes

Abstract

The present work reports a new group of heterogeneous catalysts with a 3D structure, CuLnIDA, {[Cu3Ln2(IDA)6]·8H2O} (Ln: LaIII, GdIII or YbIII), with an organic linker (H2IDA: iminodiacetic acid).

Metal–Organic Frameworks (MOFs) and Materials Derived from MOFs as Catalysts for the Development of Green Processes

“…MOFs have been shown to be very active catalysts; they are useful in different chemical reactions to produce valuable products. [36][37][38][39]. However, in this particular field, they have not been used very often, despite having many attractive characteristics for the conversion, for example, of CO 2 into LHCF.…”

Extended isomerism in heteronuclear metal–organic frameworks: synthetic strategies and crystal structures of lanthanide–cobalt–oxydiacetate systems

“…On the one hand, more than 40 reported compounds exhibiting the hexagonal structure bear hexagonal channels with a width of approximately 10-11 Å and have been explored as catalysts, proton-conducting materials, hydrogen-storage materials and sensors. 23,34,37,43,46,47 On the other hand, more than 30 known compounds bear the cubic structure and contain [M(H 2 O) 6 ] 2+ ions located in the cubic holes of the anionic 3D network built by [Ln(oda) 3 ] 3− and M(II) building blocks. Interestingly, the aqua ions in [{Cd(H 2 O) 6 }{TbCd(oda) 3 } 2 ]•H 2 O can be substituted by [Mn(H 2 O) 6 ] 2+ , thereby quenching terbium(III) luminescence and thus showing sensing properties.…”

“…2,4–17 This building block has also been extensively used as a synthon to prepare heteronuclear complexes. 2,18–48 In the formed [Ln 2 M 3 (oda) 6 (H 2 O) 6 ]· n H 2 O, the [Ln(oda) 3 ] 3− units remain undisturbed but are additionally connected through free carboxylate oxygen atoms to M( ii ) cations. The synthesis and structural characterization of these heteronuclear compounds has been expanded to all lanthanide ions and Y and to various +2 metal ions.…”

Synthesis, structure, photoluminescence and magnetism of a series of cobalt‐lanthanide heterometallic complexes originated from 2,3‐dichlorobenzoate and 1,10‐phenanthroline

“…During the last few decades, the study and development of heterometallic complexes containing 3d and 4f metal ions has attracted considerable attention. The reason why the 3d-4f heterometallic complexes are of interest is their unique structures [1][2][3] and potential applications in catalysis, [4][5][6] photoluminescence, [7,8] adsorption [9][10][11] and magnetism. [12][13][14] Especially, such complexes may be good candidates for functional materials displaying singlemolecule magnet (SMM) behaviors.…”