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溴金酸

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溴金酸
识别
CAS号 17083-68-0(无水)  checkY
19583-68-7(五水)  checkY
SMILES
 
  • [H+].Br[Au-](Br)(Br)Br
性质
化学式 HAuBr4
摩尔质量 517.59 g·mol−1
外观 红棕色晶体(五水)
熔点 27 °C(300 K)(五水)[1]
溶解性 可溶
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

溴金酸,又称四溴合金酸,是一种无机化合物,化学式为HAuBr4。它是氯金酸的类似物。它可由氢溴酸硝酸的混酸与金属金反应制得。[2][3]它和[Co(en)3]Br3反应,得到[Co(en)3][AuBr4]2Br。[4]

参考资料

[编辑]
  1. ^ ТАБЛИЦА НЕОРГАНИЧЕСКИХ И КООРДИНАЦИОННЫХ СОЕДИНЕНИЙ页面存档备份,存于互联网档案馆). Chemanalytica.com. [2020-05-15]
  2. ^ Weick, C. F.; Basolo, Fred. The Aqueous Solution Chemistry and Kinetic Behavior of a Pseudo-Octahedral Complex of Gold(III). Inorg. Chem. 1966, 5: 576. doi:10.1021/ic50038a018. 
  3. ^ Afanasieva, V. A.; Glinskaya, L. A.; Klevtsova, R. F.; Mironov, I. V.; Sheludyakova, L. A. Introduction of halogen atoms into gold(III) tetraaza metallocomplexes. Crystal and molecular structure of [Au(C9H18N4Br)](ClO4)2 and [Au(C14H20N4Br2)]ClO4. J. Struc. Chem. 2007, 48: 289. doi:10.1007/s10947-007-0045-5. 
  4. ^ I. A. Baidina, E. V. Makotchenko. Crystal structure of [Co(N2C2H8)3] [AuBr4]2Br bis(tetrabromoaurate(III))tris(ethylenediamine) cobalt(III) bromide. Journal of Structural Chemistry. 2010-02, 51 (1): 187–189 [2020-05-29]. ISSN 0022-4766. doi:10.1007/s10947-010-0028-9 (英语). 
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