biostudies-literatureWidemann MDeutsche Forschungsgemeinschafte202201032https://www.ebi.ac.uk/biostudies/studies/S-EPMC9541956biostudies-literatureUnknown28(45)Following the alkane-elimination route, the reaction between tetravalent aryl tintrihydride Ar*SnH3 and trivalent rare-earth-metallocene alkyls [Cp*2 Ln(CH{SiMe3 }2 )] gave complexes [Cp*2 Ln(μ-H)2 SnAr*] implementing a low-valent tin hydride (Ln=Y, Lu; Ar*=2,6-Trip2 C6 H3 , Trip=2,4,6-triisopropylphenyl). The homologous complexes of germanium and lead, [Cp*2 Ln(μ-H)2 EAr*] (E = Ge, Pb), were accessed via addition of low-valent [(Ar*EH)2 ] to the rare-earth-metal hydrides [(Cp*2 LnH)2 ]. The lead compounds [Cp*2 Ln(μ-H)2 PbAr*] exhibit H/D exchange in reactions with deuterated solvents or dihydrogen.Chemistry (Weinheim an der Bergstrasse, Germany)Molecular Ln(III)-H-E(II) Linkages (Ln=Y, Lu; E=Ge, Sn, Pb).PMC9541956WE 1876/13-1Eichele KMaichle-Mossmer CBonath MSchubert HAicher FSWSirsch PAnwander RWidemann MWesemann LfalseMolecular Ln(III)-H-E(II) Linkages (Ln=Y, Lu; E=Ge, Sn, Pb).Following the alkane-elimination route, the reaction between tetravalent aryl tintrihydride Ar*SnH3 and trivalent rare-earth-metallocene alkyls [Cp*2 Ln(CH{SiMe3 }2 )] gave complexes [Cp*2 Ln(μ-H)2 SnAr*] implementing a low-valent tin hydride (Ln=Y, Lu; Ar*=2,6-Trip2 C6 H3 , Trip=2,4,6-triisopropylphenyl). The homologous complexes of germanium and lead, [Cp*2 Ln(μ-H)2 EAr*] (E = Ge, Pb), were accessed via addition of low-valent [(Ar*EH)2 ] to the rare-earth-metal hydrides [(Cp*2 LnH)2 ]. The lead compounds [Cp*2 Ln(μ-H)2 PbAr*] exhibit H/D exchange in reactions with deuterated solvents or dihydrogen.2022-01-01T00:00:00Z2022 Aug2025-04-22T12:06:34.248Z2025-04-06T00:14:58.311ZS-EPMC95419563562081710.1002/chem.202201032