五丙酸二鎝是一種配位聚合物,化學式為Tc2(O2CCH3)4(O2CCH3)。它可由高鎝酸鉀和丙酸在60~70 atm的氫氣氣氛中於200 °C反應得到[2],或通過二氧化鎝和丙酸、丙酸酐在240~250 °C反應得到。[1]其分子中的[Tc2(O2CCH2CH3)4]+單元經橋聯丙酸根配體連接,形成長鏈。[2]
參考文獻[編輯]
- ^ 1.0 1.1 М.А. Volkov, А.М. Fedoseev, E.G. Krivoborodov, I.Y. Toropygin, К.E. German, М.S. Grigoriev, V.V. Kuznetsov, N.А. Budantseva, А.P. Novikov, Y.O. Mezhuev. A new method for the synthesis of polynuclear carboxylate complexes of technetium (II, III). Journal of Organometallic Chemistry. 2022-01, 957: 122146 [2023-02-24]. doi:10.1016/j.jorganchem.2021.122146. (原始內容存檔於2022-11-11) (英語).
- ^ 2.0 2.1 2.2 William M. Kerlin, Frederic Poineau, Kenneth R. Czerwinski, Alfred P. Sattelberger, Paul M. Forster. Solvothermal synthesis and solid-state characterization of metal-metal bonded tetracarboxylatoditechnetium(II,III) polymers. Polyhedron. 2020-04, 180: 114418 [2023-02-24]. doi:10.1016/j.poly.2020.114418 (英語).
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| 鎝(I) | |
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| 鎝(III) | |
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| 鎝(IV) | |
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| 鎝(V) | |
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| 鎝(VI) | |
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| 鎝(VII) | |
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| 非整數價態 | |
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