{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Townrow OPE"],"funding":["Shell Global Solutions International","Engineering and Physical Sciences Research Council"],"pagination":["7626-7633"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9242017"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(25)"],"pubmed_abstract":["Ligand exchange reactions of [Rh(COD){η<sup>4</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}] with L-type nucleophiles such as PMe<sub>3</sub>, PPh<sub>3</sub>, IMe<sub>4</sub> (IMe<sub>4</sub> = 1,3,4,5-tetramethylimidazol-2-ylidene) or [W(Cp)<sub>2</sub>H<sub>2</sub>] result in the displacement of the COD ligand to afford clusters with coordinatively unsaturated trigonal pyramidal rhodium(i) centers [Rh(L){η<sup>3</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}]. These species can be readily protonated allowing access to cationic rhodium-hydride complexes, <i>e.g.</i> [RhH(PPh<sub>3</sub>){η<sup>3</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}]<sup>+</sup>. These clusters act as catalysts in H/D exchange between H<sub>2</sub> and D<sub>2</sub> and alkene isomerisation, thereby illustrating that metal-functionali"],"journal":["Chemical science"],"pubmed_title":["Zintl cluster supported low coordinate Rh(i) centers for catalytic H/D exchange between H<sub>2</sub> and D<sub>2</sub>."],"pmcid":["PMC9242017"],"funding_grant_id":["EP/M024210"],"pubmed_authors":["Duckett SB","Goicoechea JM","Townrow OPE","Weller AS"],"additional_accession":[]},"is_claimable":false,"name":"Zintl cluster supported low coordinate Rh(i) centers for catalytic H/D exchange between H<sub>2</sub> and D<sub>2</sub>.","description":"Ligand exchange reactions of [Rh(COD){η<sup>4</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}] with L-type nucleophiles such as PMe<sub>3</sub>, PPh<sub>3</sub>, IMe<sub>4</sub> (IMe<sub>4</sub> = 1,3,4,5-tetramethylimidazol-2-ylidene) or [W(Cp)<sub>2</sub>H<sub>2</sub>] result in the displacement of the COD ligand to afford clusters with coordinatively unsaturated trigonal pyramidal rhodium(i) centers [Rh(L){η<sup>3</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}]. These species can be readily protonated allowing access to cationic rhodium-hydride complexes, <i>e.g.</i> [RhH(PPh<sub>3</sub>){η<sup>3</sup>-Ge<sub>9</sub>(Hyp)<sub>3</sub>}]<sup>+</sup>. These clusters act as catalysts in H/D exchange between H<sub>2</sub> and D<sub>2</sub> and alkene isomerisation, thereby illustrating that metal-functionali","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jun","modification":"2026-05-09T23:42:50.524Z","creation":"2025-04-04T22:13:21.39Z"},"accession":"S-EPMC9242017","cross_references":{"pubmed":["35872810"],"doi":["10.1039/d2sc02552c"]}}