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Bis(cyclopentadienyl)cobalt(II)

Sinônimo(s):

Cobaltocene

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About This Item

Fórmula linear:
Co(C5H5)2
Número CAS:
1277-43-6
Peso molecular:
189.12
Número CE:
215-061-0
Número MDL:
MFCD00013749
Código UNSPSC:
12352103
ID de substância PubChem:
24860617
NACRES:
NA.23

forma

powder or crystals
solid

adequação da reação

core: cobalt

pf

176-180 °C (dec.) (lit.)

temperatura de armazenamento

2-8°C

cadeia de caracteres SMILES

[Co].[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.Co/c2*1-2-4-5-3-1;/h2*1-5H;

chave InChI

PXFGMRZPRDJDEK-UHFFFAOYSA-N

Categorias relacionadas

Descrição geral

Bis(cyclopentadienyl)cobalt(II) also known as cobaltocene, is an organometalliccompound that is widely used in the field of polymer synthesis, cobaltnanomaterials, and redox flow batteries.

Aplicação

Bis(cyclopentadienyl)cobalt(II) can be used:
  • As a dopant to prepare encapsulated carbon nanotubes with high thermoelectric conversion efficiency.
  • As a CVD precursor to fabricate cobalt oxide thin films for various applications.
  • As a redox-active anode species in Li-based redox flow batteries to achieve higher energy densities and energy efficiencies.
  • As a catalyst for controlled/“living” radical polymerization of methylmethacrylate.

Pictogramas

FlameHealth hazard
GHS02,GHS08

Palavra indicadora

Danger

Frases de perigo

H228,H317,H334,H341,H351

Classificações de perigo

Carc. 2 - Flam. Sol. 2 - Muta. 2 - Resp. Sens. 1 - Skin Sens. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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A high-performance all-metallocene-based, non-aqueous redox flow battery
Yu Ding, et al.
Energy & Environmental Science, 10, 491-497 (2017)
F Li et al.
Chemical science, 9(30), 6379-6389 (2018-10-13)
A series of NO-bound, iron-functionalized polyoxovanadate-alkoxide (FePOV-alkoxide) clusters have been synthesized, providing insight into the role of multimetallic constructs in the coordination and activation of a substrate. Upon exposure of the heterometallic cluster to NO, the vanadium-oxide metalloligand is oxidized
Development of n-type cobaltocene-encapsulated carbon nanotubes with remarkable thermoelectric property
Takahiro Fukumaru, et al.
Scientific Reports, 5, 7951-7951 (2015)
Jacob M Clary et al.
Nanotechnology, 31(17), 175703-175703 (2020-01-09)
Highly dispersed cobalt atoms were deposited on porous alumina particles using atomic layer deposition (ALD) with a CoCp2/H2 chemistry at approximately 7 wt%. H2 did not completely reduce the cyclopentadienyl organic ligands bound to deposited Co atoms at ALD reaction
Thin films of cobalt oxide deposited on high aspect ratio supports by atomic layer deposition
Madeleine Diskus, et al
Chem. Vap. Deposition, 17, 135-140 (2011)
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