Stable dimeric complexes with sulfur monoxide ligand: Formation of [Ru(SO)X(PPh3)]2 (X = Cl or Br)

Frustrated Lewis Pair Activation of an N‐Sulfinylamine: A Source of Sulfur Monoxide

“…In previous literature, based on IR data, the product derived from the reaction of stilbene episulfoxide and [RhCl(PPh 3 ) 3 ] was proposed to be the dimer [{RhCl(SO)(PPh 3 )} 2 ], in which the SO ligands were terminal and Cl ligands bridged the Rh centers. [20] Compound 6 represents a rare example of a [Rh(SO)] complex [6c, 20, 21] and is only the second to be crystallographically characterized. [22] In a similar fashion, compound 4 was found to react with an N-heterocyclic carbene.…”

Frustrated Lewis Pair Activation of an N‐Sulfinylamine: A Source of Sulfur Monoxide

“…The Rh–S distances were found to be 2.271(2) and 2.327(1) Å and the S–O and Rh–O distances were found to be 1.530(5) and 2.140(4) Å, respectively. In previous literature, based on IR data, the product derived from the reaction of stilbene episulfoxide and [RhCl(PPh 3 ) 3 ] was proposed to be the dimer [{RhCl(SO)(PPh 3 )} 2 ], in which the SO ligands were terminal and Cl ligands bridged the Rh centers 20. Compound 6 represents a rare example of a [Rh(SO)] complex6c, 20, 21 and is only the second to be crystallographically characterized 22…”

The coordination chemistry of small sulfur-containing molecules: a personal perspective

“…40a Thermolysis of diphenylthiirane-S-oxide in the presence of [Rh(PPh 3 ) 3 X] (X = Cl, Br) was reported to give the binuclear complexes [Rh 2 (PPh 3 ) 2 (SO) 2 (m-X) 2 ] which, however, were incompletely characterized. 47 The first complexes containing a crystallographically proven terminal SO ligand were obtained via metal-induced cleavage of thiirane-Soxide (Fig. 15).…”