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Updated: Mar 13, 2026

Line Shape Analysis of Dynamic NMR Spectra for Characterizing Coordination Sphere Rearrangements at a Chiral Rhenium Polyhydride Complex
Published on: July 27, 2022
Rhodium-Organic Cuboctahedra as Porous Solids with Strong Binding Sites
Shuhei Furukawa1, Nao Horike1, Mio Kondo1,2
1Institute for Integrated Cell-Material Science (WPI-iCeMS), Kyoto University , Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
Abstract:
The upbuilding of dirhodium tetracarboxylate paddlewheels into porous architectures is still challenging because of the inertness of equatorial carboxylates for ligand-exchange reaction. Here we demonstrate the synthesis of a new family of metal-organic cuboctahedra by connecting dirhodium units through 1,3-benzenedicarboxylate and assembling cuboctahedra as porous solids. Carbon monoxide and nitric oxide were strongly trapped in the internal cavity thanks to the strong affinity of unsaturated axial coordination sites of dirhodium centers.
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