262446-47-9

Basic information

• Product Name: [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh2OH)]
• Synonyms: [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh2OH)]
• CAS NO: 262446-47-9
• Molecular Weight: 1265.31
• Mol File: 262446-47-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh2OH)](CAS DataBase Reference)
• NIST Chemistry Reference: [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh2OH)](262446-47-9)
• EPA Substance Registry System: [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh2OH)](262446-47-9)

Safety Data

• Hazardous Substances Data: 262446-47-9(Hazardous Substances Data)

Upstream product

• 1104-93-4 1,1,3,3-tetraphenyldisiloxane-1,3-diol 
• 947-42-2 diphenylsilanediol 

Downstream Products

• 15696-40-9 dodecacarbonyl triosmium 
• 587023-21-0 [Re2(carbonyl)8(μ-hydrido)(μ-OSiPh2OSiPh2O-μ)(μ-hydrido)Os3(carbonyl)10] 

Relevant articles and documents

Novel high-yield method for the synthesis of [Os3(CO) 10(μ-H)(μ-OSiR2R′)] species and X-ray characterization of [Os3(CO)10(μ-H)(μ-OSiPh 2OSiPh 2OH)] and [Os3(CO)10 (μ-H)(μ-OSiPh2OH)], first molecular models of osmium surface species anchored to vicinal

The easy replacement of the hydroxy ligand in [Os3(CO)10(μ-H)(μ-OH)] by siloxy ligands affords a high-yield procedure to model compounds of the type [Os3(CO)10(μ-H)(μ-OSiR2R′)] (R = Et, Ph; R′ = Et, Ph, OH, OSiPh2OH), a springboard to better understand the reactivity of osmium carbonyl species on the silica surface. The new clusters [Os3(CO)10(μ-H)(μ-OSiPh2-OH)] and [Os3(CO)10(μ-H)(μ-OSiPh2OSiPh 2OH)], characterized by X-ray crystallography, represent the first molecular models of silica-anchored [Os3(CO)10(μ-H)(μ-OSi≡)] having a ligand that mimics surface geminal and vicinal silanols, respectively.