碘酸錼(IV)

化合物

碘酸錼(IV)是一種無機化合物,有放射性,化學式為Np(IO3)4,Np(IV)的配位數為8。[3]它的無水物或水合物均可由Np4+碘酸鹽反應製得,其無水物屬四方晶系P42/n空間群。[2]

碘酸錼(IV)
識別
CAS號 39980-75-1  checkY
性質
化學式 Np(IO3)4
莫耳質量 936.60 g·mol⁻¹
外觀 根據晶體角度不同呈現灰色至綠色至黑色轉變[1]
密度 6.006 g·cm-3(-80 °C)[2]
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

參考文獻

編輯
  1. ^ Travis Henry Bray. Crossroads and Terminations in Transuranium Chemistry. Auburn University, 2008.
  2. ^ 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
  3. ^ 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