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铜(III)酸盐

铜(III)酸盐
识别
CAS号 19583-16-5  checkY
性质
化学式 CuO2
摩尔质量 95.54 g·mol⁻¹
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

铜(III)酸盐,又称高铜酸盐,是一类铜的含氧酸盐。在氧气中加热过氧化钾氧化铜可制得铜(III)酸钾KCuO
2
),这是一种浅蓝色反磁性的物质,高于500℃时分解[1][2]氢氧化铜与浓氢氧化钠的混合溶液与次溴酸钠或者次氯酸钠反应,能生成红棕色的铜(III)酸钠NaCuO
2
)沉淀。碱土金属的铜(III)酸盐可以在碱性溶液中由铜(III)酸钠与氯化钡反应制得[3]

氟取代铜酸盐是已知的,如CsZnCuF6、K2LiCuF6、Na3CuF6等。[4]

三氟甲基铜(III)酸盐也有报道,如[Ph4P][Cu(CF3)4]是无色晶体,对空气、水汽及光稳定。[5]

参见

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参考资料

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  1. ^ Magee Jr., J. S.; Wood, R. H. STUDIES OF SODIUM CUPRATE(III) STABILITY. Canadian Journal of Chemistry. 1 May 1965, 43 (5): 1234–1237. doi:10.1139/v65-164. 
  2. ^ G. Brauer (编). Potassium Cuprate (III). Handbook of Preparative Inorganic Chemistry 1 2nd Ed. NY: Academic Press. 1963: 1015. 
  3. ^ 张青莲. 《无机化学丛书》第六卷:卤素、铜分族、锌分族. 北京: 科学出版社. : P536. ISBN 7-03-002238-6. 
  4. ^ R. Hoppe, G. Wingefeld. Zur Kenntnis der Hexafluorocuprate(III). Zeitschrift für anorganische und allgemeine Chemie. December 1984, 519 (12): 195–203 [2018-05-06]. ISSN 0044-2313. doi:10.1002/zaac.19845191221. (原始内容存档于2019-07-01) (德语). 
  5. ^ Dieter Naumann, Thomas Roy, Karl-Friedrich Tebbe, Wolfgang Crump. Synthesis and Structure of Surprisingly Stable Tetrakis(trifluoromethyl)cuprate(III) Salts. Angewandte Chemie International Edition in English. October 1993, 32 (10): 1482–1483 [2018-05-06]. ISSN 0570-0833. doi:10.1002/anie.199314821. (原始内容存档于2019-07-01) (英语). 


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铜(III)酸盐
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