Triangulo-dodecacarbonyltriosmium

Base Information

• Chemical Name: Triangulo-dodecacarbonyltriosmium
• CAS No.: 15696-40-9
• Molecular Formula: C12O12 Os3
• Molecular Weight: 906.725
• Hs Code.: 28439090
• European Community (EC) Number: 239-789-3
• Mol file: 15696-40-9.mol

Synonyms:Triangulo-dodecacarbonyltriosmium;C12O12Os3;Triosmium dodecacarbonyl, 98%;C12-O12-Os3;Osmium, dodecacarbonyltri-, triangulo-;FT-0688490

Chemical Property of Triangulo-dodecacarbonyltriosmium

Chemical Property:

• Melting Point: 224 °C(lit.)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: g/cm³
• LogP: -2.49600
• Storage Temp.: 2-8°C
• Water Solubility.: Insoluble in water. Slightly soluble in organic solvents.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 12
• Rotatable Bond Count: 0
• Exact Mass: 909.82038
• Heavy Atom Count: 27
• Complexity: 10

Purity/Quality:

98%,99%, ^*data from raw suppliers

Osmium carbonyl, 99% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22-36/37/38
• Safety Statements: 22-26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[Os].[Os].[Os]
• Uses: Dodecacarbonyltriosmium is an important precursor to?organo-osmium compounds.

Technology Process of Triangulo-dodecacarbonyltriosmium

There total 198 articles about Triangulo-dodecacarbonyltriosmium which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 95.0%

(μ-H)Os3(CO)10(μ-SePh) (93503-79-8) → dodecacarbonyl triosmium (15696-40-9) + bis(η3-selenido)nonacarbonyltriosmium (72282-41-8)

Guidance literature:

With CO; In octane; byproducts: benzene; Irradiation (UV/VIS); heating to 160°C under 3000 psi CO for 6 h; the solvent was collected by distn. in vac. and photolyzed for 2 h at room temp. to give Os3(CO)12; residue was chromd. on silica gel (hexane/CH2Cl2); recrystn. from hexane;

Reference yield: 87.0%

[bis(triphenylphosphine)nitrogen(1+)]][Os3(η1-C(O)(Me))(CO)11] (91383-69-6) → dodecacarbonyl triosmium (15696-40-9) + [bis(triphenylphosphine)nitrogen(1+)]][Os3(1,2-μ-O=C(Me))(CO)10] (91327-52-5)

Guidance literature:

In tetrahydrofuran; chloroform; under N2, soln. of educt in THF stirred at 25°C for 24 h, concd., filtered, evapd. in vac., CHCl3 added, the all procedure repeated for several times;

DOI:10.1021/ja00332a029

Reference yield: 83.0%

osmium(VIII) oxide (20816-12-0) + carbon monoxide (201230-82-2) → dodecacarbonyl triosmium (15696-40-9)

Guidance literature:

at 175 ℃; for 10h; under 30003 - 90009 Torr;

upstream raw materials:

undecacarbonyl(acetonitrile)triosmium

carbon monoxide

dicobalt octacarbonyl

triiron dodecarbonyl

Downstream raw materials:

Os(η(5)-C5Ph4(p-(t)BuC6H4))(CO)2Br

{Os₃(PH₂C₆H₅)(CO)11}

{Os₃(CO)11(diphenyl(vinyl)phosphine)}

Os₃(CO)11(CNC₆H₅)

Refernces

• 1、 Adams, Richard D.,Luo, Zhongwen,Chen, Mingwei,Rassolov, Vitaly. "Multicenter transformations of the methyl ligand in CH3Os3Au carbonyl cluster complexes: Synthesis, characterization and DFT analyses". . p. 95 - 107. Retrieved 2016.
• 2、 Johnston, Victor J.,Einstein, Frederick W. B.,Pomeroy, Roland K.. "". . p. 8111 - 8112. Retrieved 1987.
• 3、 Au, Yat-Kun,Wong, Wing-Tak. "Mercury-osmium carbonyl clusters resulting from facile Hg-C bond cleavage: Reactions of [Os3H2(CO)10] with [Hg(C≡CPh)2] and [RHgC≡CHgR] (R = Ph, Me or Et)". . p. 899 - 911. Retrieved 1996.
• 4、 Day, Michael,Espitia, David,Hardcastle, Kenneth I.,Kabir, Shariff E.,McPhillips, Tim,Rosenberg, Edward,Gobetto, Roberto,Milone, Luciano,Osella, Domenico. "Synthesis, structure, and ligand dynamics of triosmium imidoyl clusters and their isocyanide derivatives". . p. 2309 - 2324. Retrieved 1993.
• 5、 Tan, Yong Leng Kelvin,Leong, Weng Kee. "Reactivity of the heteronuclear cluster RuOs3(μ-H)2(CO)13 with indene". . p. 768 - 773. Retrieved 2007.
• 6、 De Sanctis, Ysaura,Arce, Alejandro J.,Ca?avera, Farrah,Machado, Ruben,Deeming, Antony J.,González, Teresa,Galarza, Esperanza. "A zwitterionic triosmium cluster bearing a metallated azulene ligand coordinated perpendicularly as an alkylidene bridge". . p. 2025 - 2028. Retrieved 2004.
• 7、 Canal, John P.,Jennings, Michael,Yap, Glenn P. A.,Pomeroy, Roland K.. "Synthesis and structure of two tetranuclear osmium carbonyl isotopomers: A crystallographic isotope effect". . p. 1375 - 1382. Retrieved 2008.
• 8、 Lucenti, Elena,Roberto, Dominique,Ugo, Renato. "Chemical and thermal behavior of the molecular models [Os3(CO)10(μ-H)(μ-OSiR2R′)] (R = Et, Ph; R′ = Et, Ph, OH, OSiPh2OH): Molecular approach to the clarification of the surface chemistry of the silica-anchored cluster [Os3(CO)10(μ-H)(μ-OSi≡)]". . p. 1725 - 1733. Retrieved 2001.
• 9、 Lien, Shao-Tang,Yeh, Wen-Yann. "Complexation and activation of the bisfulleroid C64H4 with triosmium carbonyl clusters". . p. 69 - 72. Retrieved 2012.
• 10、 Castiglioni, Mario,Sappa, Enrico,Valle, Mario,Lanfranchi, Maurizio,Tiripicchio, Antonio. "SIMPLE, HIGH-YIELDS SYNTHESES OF NICKEL-OSMIUM CLUSTERS. SPECTROSCOPIC CHARACTERIZATION OF THE NEW (η-C5H5)NiOs3(C0)9(μ2-H)3. THE REACTIVITY OF (η-C5H5)NiOs3(CO)9(μ2-H)3 AND (η-C5H5)3Ni3Os3(CO)9 TOWARDS H2, CO, ALKYNES AND ALKENES". . p. 99 - 112. Retrieved 1983.