十二羰基三锇

Name: 十二羰基三锇
Brand: ALDRICH

98%

别名:

三锇十二羰基, 羰基锇

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关于此项目

线性分子式:

Os₃(CO)₁₂

化学文摘社编号:

15696-40-9

分子量:

906.81

EC 号:

239-789-3

MDL编号:

MFCD00011149

UNSPSC代码:

12352103

PubChem化学物质编号:

24855011

NACRES:

NA.23

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方案

98%

表单

powder or crystals

反应适用性

core: osmium
reagent type: catalyst

mp

224 °C (lit.)

SMILES字符串

[Os].[Os].[Os].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/12CO.3Os/c12*1-2;;;

InChI key

VUBLMKVEIPBYME-UHFFFAOYSA-N

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一般描述

Triosmium dodecacarbonyl is a high-purity (98%) organometallic compound available in powder or crystalline form, widely used as a precursor in solution and vapor deposition techniques. It features three osmium atoms bridged by twelve carbonyl ligands, offering excellent volatility and thermal stability for thin films and nanomaterials. It is primarily used in the development of energy materials, inorganic catalysts, and in chemical vapor deposition (CVD) and atomic layer deposition (ALD) processes. These applications make it especially valuable in catalysis research and semiconductor manufacturing.

应用

含氮氧化物配合物与 1-羟基吡啶-2-硫酮的起始原料。合成 [Os(CO)₄(SnPh₂)]₆ 的关键原料，这种化合物具有前所未有的 12 元金属原子环。

特点和优势

High Purity and Crystallinity: Typically offered with >98% purity.
Photochemically Active: Under UV or visible light, it releases CO ligands to form reactive intermediates such as Os₃(CO)₁₁
Solubility in Organic Solvents: Soluble in chlorinated solvents, ethers, and aromatic hydrocarbons.