四氯合铀(III)酸铵

























四氯合铀(III)酸铵
英文名
Ammonium tetrachlorouranate(III)
别名
 四氯铀酸铵
识别

CAS号
57395-17-2（无水）  ✓
114030-23-8（四水）  ✓
性质

化学式
NH4UCl4
若非注明，所有数据均出自一般条件（25 ℃，100 kPa）下。

四氯合铀(III)酸铵是一种配位化合物，化学式为NH4UCl4，具有放射性。



制备


将四氯化铀和过量的氯化铵加入含少量水与丙酸的乙腈溶液。将溶液过滤，以除去未溶解的氯化铵，并将滤液在惰性气氛中和2.4%的液态锌汞齐混合。反应生成紫红色的NH4UCl4·4H2O沉淀。[1][2]



参考文献





  1. ^ J. Droż;dż;ynski. Preparation of uranium trichloride by thermal vacuum decomposition of ammonium tetrachlorouranate(III) tetrahydrate. Polyhedron: 167–168. [2018-04-21]. doi:10.1016/s0277-5387(00)80465-9. 


  2. ^ Janusz Drożdżyński. Synthesis and characterization of potassium, rubidium and ammonium tetrachlorouranate(III) tetrahydrates. Journal of the Less Common Metals: 271–279. [2018-04-21]. doi:10.1016/0022-5088(88)90115-4. 


































































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