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Home > Product > Precious Metal Catalyst > Bis(cyclopentadienyl)osmium

Bis(cyclopentadienyl)osmium | CAS Number: 1273-81-0

Catalog Number
ACM1273810
Product Name
Bis(cyclopentadienyl)osmium
Structure
CAS Number
1273-81-0
EC Number
215-055-8
MDL Number
MFCD00058734
IUPAC Name
cyclopenta-1,3-diene; osmium(2+)
Synonyms
Cyclopentadienylosmium
Molecular Weight
320.39
Exact Mass
322.04000
Molecular Formula
C10H10Os
Boiling Point
41.5ºC at 760 mmHg
Melting Point
226-228ºC
Density
g/cm3
Purity
Os 59.3%
Appearance
white crystals
SMILES
C1C=CC=[C-]1.C1C=CC=[C-]1.[Os+2]
InChIKey
RMYKEUKAFJLONI-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
2
Symbol
GHS07
Safty Description
24/25
Hazard Statements
H315-H319-H335
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1Preparation and characterization of novel Os-diolefin dimers: new entry to Os-cyclooctadiene complexes.

Esteruelas MA1, García-Yebra C, Olivan M, Oñate E.

Inorg Chem. 2006 Dec 11;45(25):10162-71.

The complex [H(EtOH)2][{OsCl(eta4-COD)}2(mu-H)(mu-Cl)2] (1) has been prepared in high yield by treatment of OsCl3.3H2O (54% Os) with 1,5-cyclooctadiene in ethanol under reflux. Under air, it is unstable and undergoes oxidation by action of O2 to afford the neutral derivative {OsCl(eta4-COD)}2(mu-H)(mu-Cl)2 (2). The terminal chlorine ligands of the anion of 1 are activated toward nucleophilic substitution. Read More

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Tel:1-201-478-8534
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