乙酸铀酰锌钠
乙酸铀酰锌钠是一种配位化合物,化学式为NaZn(UO2)3(C2H3O2)9,分子中存在配阴离子UO2(C2H3O2)3−。[1]X射线单晶衍射表明,它的六水合物由[Zn(H2O)6]2+和{Na[UO2(CH3COO)3]3}2−构成。[2]它可由乙酸铀酰、乙酸锌和乙酸在水中将Na+沉淀产生,并可用于Na+的重量分析。[3]它在360~674 °C分解为2ZnU2O7·Na2U2O7。[4]
乙酸铀酰锌钠 | |
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英文名 | Sodium uranyl zinc acetate |
识别 | |
CAS号 | 39395-63-6(无水) 2020022-02-8(六水) |
SMILES |
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性质 | |
化学式 | NaZn(UO2)3(C2H3O2)9 |
外观 | 黄色晶体(六水) |
溶解性(水) | 难溶 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- ^ G. L. Caldow, A. B. Van Cleave, R. L. Eager. THE INFRARED SPECTRA OF SOME URANYL COMPOUNDS. Canadian Journal of Chemistry. 1960-06-01, 38 (6): 772–782 [2020-09-10]. ISSN 0008-4042. doi:10.1139/v60-112 (英语).
- ^ Vladislav V. Klepov, Larisa B. Serezhkina, Victor N. Serezhkin, Evgeny V. Alekseev. Synthesis and crystal structure analysis of uranyl triple acetates. Journal of Solid State Chemistry. 2016-12, 244: 100–107 [2020-09-10]. doi:10.1016/j.jssc.2016.09.019. (原始内容存档于2020-02-18) (英语).
- ^ H. H. Barber, I. M. Kolthoff. A SPECIFIC REAGENT FOR THE RAPID GRAVIMETRIC DETERMINATION OF SODIUM. Journal of the American Chemical Society. 1928-06, 50 (6): 1625–1631 [2020-09-10]. ISSN 0002-7863. doi:10.1021/ja01393a014. (原始内容存档于2019-12-05) (英语).
- ^ Duval, Therese; Duval, Clement. The thermogravimetry of analytical precipitates. VIII. Determination of sodium. Analytica Chimica Acta, 1948 (2): 97-102. ISSN: 0003-2670. doi:10.1016/S0003-2670(01)93774-2.