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乙酰丙酮亚铬

乙酰丙酮亚铬
别名 乙酰丙酮铬(II)
二乙酰丙酮铬
二(2,4-戊二酮)铬
识别
CAS号 14024-50-1
PubChem 5460744
ChemSpider 4574209
SMILES
 
  • CC(=O)[CH-]C(=O)C.CC(=O)[CH-]C(=O)C.[Cr+2]
Gmelin 487208
EINECS 237-856-1
ChEBI 33036
性质
化学式 C10H14CrO4
摩尔质量 250.21 g·mol−1
外观 黄棕色固体
密度 1.48 g/cm3
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

乙酰丙酮亚铬是一种配位化合物,化学式为Cr(O2C5H7)2,它是二价铬的乙酰丙酮均配物。它对空气敏感,是一种顺磁性的黄棕色固体。根据X射线衍射表征结果,Cr中心处于平面正方形的配位环境中。[1]

参考文献

  1. ^ Cotton, F. A.; Rice, C. E.; Rice, G. W. The Crystal and Molecular Structures of Bis(2,4-pentanedionato)chromium. Inorganica Chimica Acta. 1977, 24: 231-234. doi:10.1016/S0020-1693(00)93880-5. 
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乙酰丙酮亚铬
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