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327611

Sigma-Aldrich

Pentacarbonylchlororhenium(I)

98%

Synonym(s):

Rhenium(I) pentacarbonyl chloride

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About This Item

Linear Formula:
Re(CO)5Cl
CAS Number:
14099-01-5
Molecular Weight:
361.71
EC Number:
237-948-1
MDL number:
MFCD00013296
UNSPSC Code:
12161600
PubChem Substance ID:
24859674
NACRES:
NA.22

Quality Level

100

Assay

98%

reaction suitability

core: rhenium
reagent type: catalyst

SMILES string

Cl[Re].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/5CO.ClH.Re/c5*1-2;;/h;;;;;1H;/q;;;;;;+1/p-1

InChI key

JQUUAHKBIXPQAP-UHFFFAOYSA-M

Application

Used to study π-electron deficient complexes between tricarbonylhalorhenium and diimine ligands and also to prepare [3]-ferrocenophane complexes. Employed in preparation of a series of mixed-valence compounds of rhenium and iron these compounds find application in the study of charge-transfer processes.

Other Notes

For a review of organometallic complexes of rhenium, see Science of Synthesis.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV3324
MKCS4065
MKCQ2310
MKCP0901
MKCL8212

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Sci. Synth., 2, 111-111 (2003)
Inorganic Chemistry, 29, 2909-2909 (1990)
Inorganic Chemistry, 29, 253-253 (1990)
Pfennig, B.W. et al.
Inorganic Chemistry, 10, 606-606 (1999)
Stanislav R Stoyanov et al.
ACS omega, 5(22), 12944-12954 (2020-06-18)
The Re(I) dimer complex, [fac(CO)3(phen)Re1-N(py)COORe2(phen)fac(CO)3]+ (py = pyridine; phen = 1,10-phenanthroline), contains two different Re(I) centers 9.3 Å apart, one with a nitrogen donor and the other with an acetate donor from the bridging isonicotinate ligand. The complexes were characterized

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