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81282-98-6

[Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 81282-98-6 Structure

  • Basic information

    1. Product Name: [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2]
    2. Synonyms: [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2]
    3. CAS NO:81282-98-6
    4. Molecular Formula:
    5. Molecular Weight: 1180.88
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 81282-98-6.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2](CAS DataBase Reference)
    10. NIST Chemistry Reference: [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2](81282-98-6)
    11. EPA Substance Registry System: [Os(IV)2(μ-O)(μ-acetato)2Cl4(triphenylphosphine)2](81282-98-6)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 81282-98-6(Hazardous Substances Data)

81282-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81282-98-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,8 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81282-98:
(7*8)+(6*1)+(5*2)+(4*8)+(3*2)+(2*9)+(1*8)=136
136 % 10 = 6
So 81282-98-6 is a valid CAS Registry Number.

81282-98-6Upstream product

81282-98-6Relevant articles and documents

Reactions of trans-[OsO2Cl2L2] (L = PPh3, AsPh3, SbPh3) with acetic acid

Belyaev,Eremin,Simanova,Evreinova

, p. 1907 - 1910 (2002)

The possibility of reactions between trans-[OsO2Cl 2L2] (L = PPh3, AsPh3, SbPh 3) osmium(VI) complexes and glacial acetic acid to give osmium(IV) compounds of general formula [Os2/sub

Diosmium(IV) complexes containing oxide and carboxylate bridges and a weak Os-Os interaction: Structure of (μ-Oxo)bis(μ-acetato)bis[dichloro(triphenylphosphine)osmium(IV)] as its diethyl ether solvate

Armstrong, John E.,Robinson, William R.,Walton, Richard A.

, p. 1301 - 1306 (2008/10/08)

The reactions of trans-OsO2X2(PR′3)2 (X = Cl or Br; PR′3 = PPh3 or PEt2Ph) with refluxing carboxylic acids have produced a new class of diosmium(IV) complexes of the type Os2(μ-O)(μ-O2CR)2X 4(PR′3)2 (R = CH3 or C2H5). The cyclic voltammograms of these complexes show a one-electron reduction with E1/2 values in the range +0.09 to +0.23 V vs. SCE and an irreversible one-electron reduction between -0.79 and -1.01 V. Chemical reduction of Os2(μ-O)(μ-O2CCH3)2Cl 4(PPh3)2 using sodium metal has led to isolation of the Ph4As+ salt of the monoanion. Other characterizations of the diosmium(IV) complexes have included 1H NMR, IR, electronic absorption, and magnetic moment measurements and X-ray photoelectron spectroscopy. The X-ray crystal structure of the diethyl ether solvate of Os2(μ-O)(μ-O2CCH3)2Cl 4(PPh3)2 has been determined. This molecule is the only known example of a diosmium complex containing a single bent bridging oxide ligand. Besides the bridging oxide ligand, two distorted acetate ligands bridge the long Os-Os distance of 3.440 (2) A?. The distorted-octahedral coordination polyhedron about each Os atom is completed by two Cl atoms and a Ph3P ligand. The diethyl ether molecule is disordered in the unit cell. The crystals belong to space group P21/c with a = 13.066 (3) A?, b = 18.124 (3) A?, c = 19.619 (4) A?, β = 107.10 (2)°, V = 4441 A?3, and Z = 4. The structure was solved by the heavy-atom method and refined by full-matrix least-squares procedures with anisotropic temperature factors to R = 0.044 for 4668 observed reflections.

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