碘酸镎(IV)
化合物
碘酸镎(IV)是一种无机化合物,有放射性,化学式为Np(IO3)4,Np(IV)的配位数为8。[3]它的无水物或水合物均可由Np4+和碘酸盐反应制得,其无水物属四方晶系P42/n空间群。[2]
碘酸镎(IV) | |
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识别 | |
CAS号 | 39980-75-1 ![]() |
性质 | |
化学式 | Np(IO3)4 |
摩尔质量 | 936.60 g·mol⁻¹ |
外观 | 根据晶体角度不同呈现灰色至绿色至黑色转变[1] |
密度 | 6.006 g·cm-3(-80 °C)[2] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考文献
- ^ Travis Henry Bray. Crossroads and Terminations in Transuranium Chemistry. Auburn University, 2008.
- ^ 2.0 2.1 Travis H. Bray, Jie Ling, Eun Sang Choi, James S. Brooks, James V. Beitz, Richard E. Sykora, Richard G. Haire, David M. Stanbury, and Thomas E. Albrecht-Schmitt. Critical Role of Water Content in the Formation and Reactivity of Uranium, Neptunium, and Plutonium Iodates under Hydrothermal Conditions: Implications for the Oxidative Dissolution of Spent Nuclear Fuel. Inorg. Chem. 2007, 46, 9, 3663–3668. doi:10.1021/ic070170d
- ^ Diwu, Juan; Wang, Shuao; Liao, Zuolei; Burns, Peter C.; Albrecht-Schmitt, Thomas E. (2010). Cerium(IV), Neptunium(IV), and Plutonium(IV) 1,2-Phenylenediphosphonates: Correlations and Differences between Early Transuranium Elements and Their Proposed Surrogates. Inorganic Chemistry, 49(21), 10074–10080. doi:10.1021/ic1015912
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