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高锰酸银

高锰酸银
IUPAC名
Silver(1+) oxido(trioxo)manganese[来源请求]
识别
CAS号 7783-98-4  checkY
PubChem 11424678
ChemSpider 9599554
SMILES
 
  • [Ag+].[O-][Mn](=O)(=O)=O
InChI
 
  • 1/Ag.Mn.4O/q+1;;;;;-1/rAg.MnO4/c;2-1(3,4)5/q+1;-1
InChIKey FBDQITNNUANGAD-URBVJNAFAD
性质
化学式 AgMnO4
摩尔质量 226.804 g/mol g·mol⁻¹
外观 黑色或暗紫色结晶[1]
溶解性 0.55 g(0 ℃)
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

高锰酸银是一种无机化合物化学式为AgMnO4。它是一种紫色晶体,属于单斜晶系[2]。它受热分解,遇水缓慢分解,加强热可能爆炸。它可由硝酸银高锰酸钾反应制得[3]

AgNO3 + KMnO4 → AgMnO4 + KNO3

参考资料

  1. ^ 余建民. 贵金属化合物及配合物合成手册. 北京:化学工业出版社, 2009. p 82. 3.2.23 高锰酸银(I)
  2. ^ Boonstra, E. G. The crystal structure of silver permanganate. Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 14 August 1968, 24 (8): 1053–1062. doi:10.1107/S0567740868003699. 
  3. ^ Greenwood, N. N.; Earnshaw, A. Chemistry of the Elements 2nd. Oxford:Butterworth-Heinemann. 1997. ISBN 0-7506-3365-4. 
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高锰酸银
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