Formation of antiferromagnetic heteronuclear thiolate and sulfide bridged complexes. 1. Synthesis, magnetic properties, and molecular structures of chromium and rhenium containing clusters

Models for Platinum−Rhenium Bimetallic Catalysts: Sulfidation of Pt3Re Clusters

“…The platinum−sulfur distances span the range 2.322(8)−2.356(7) Å and are similar to those Pt−S bond distances observed in other sulfido-bridged platinum-containing clusters , The Re−S distances Re−S(1) = 2.463(8) Å and Re−S(2) = 2.470(8) Å are normal in comparison to other sulfido-bridged rhenium-containing clusters. , The Pt 3 S 2 ring displays an envelope conformation characterized by an S(1)−Pt(1)−Pt(2)−S(2) torsion angle of less than 3°, with the Pt(3) flap directed away from the Re atom. The Pt−P distances Pt(2)−P(3) = 2.290(8) Å and Pt(1)−P(6) = 2.300(8) Å, which are trans to a metal−metal bond, are longer than those (2.256(8)−2.286(8) Å) trans to a sulfur atom.…”

Hetero-trimetallic complexes comprising bridging boryl and borylene ligands: an experimental and theoretical study

“…2.305 Å) and Cr–S (2.330(4) Å) bond distances are comparable with the corresponding metal thiolate complexes. 20 b ,23…”

“…While the Cr–S bond length in 4 is comparable with that of corresponding metal sulfide complexes. 23 Moreover, both Ru–Ru and Ru–Cr bonds are additionally bridged by a μ 2 -CO ligand. The average M–C (μ-CO) –M′ planes deviate from the basal Ru 2 M plane by angles of 116.08°, leaning towards the opposite side of the capped S ligand.…”

Alkylation of a Dimolybdenum SO Bridge, Subsequent Reactions, and Characterization of the Thioperoxide Bridge

“…Relative to organic derivatives, there are few isolable metallosulfenate ester analogs in any of the various forms, such as MS−OM, MS−OR, or RS−OM, , although the latter may be the simple salt form for sulfenate anions . Metal complexes with molecular sulfenate esters, RSOR, as ligands have also been reported. , …”