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五丙酸二锝
识别
CAS号	2411771-87-2
性质
化学式	C15H25O10Tc2
摩尔质量	559.35 g·mol−1
外观	红棕色晶体
密度	1.836 g·cm−3（100 K）
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

五丙酸二锝是一种配位聚合物，化学式为Tc₂(O₂CCH₃)₄(O₂CCH₃)。它可由高锝酸钾和丙酸在60~70 atm的氢气气氛中于200 °C反应得到^[2]，或通过二氧化锝和丙酸、丙酸酐在240~250 °C反应得到。^[1]其分子中的[Tc₂(O₂CCH₂CH₃)₄]⁺单元经桥联丙酸根配体连接，形成长链。^[2]

参考文献

^ ^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. （原始内容存档于2022-11-11）（英语）.
^ ^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 （英语）.

[Volkov-1] 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. （原始内容存档于2022-11-11）（英语）.

[Kerlin-2] 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 （英语）.

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