二氯化四乙酸二鍀

二氯化四乙酸二鍀是一種無機化合物,化學式為Tc2(OAc)4Cl2,其中OAc乙酸根它可由高鍀酸鉀鹽酸乙酸在氫氣氣氛中反應得到[2],或由[(C4H9)4N]2[Tc2Cl8]和過量乙酸反應製得[1]。它與Re2(OAc)4Cl2同構。[2]它和鹵化氫氣體加熱反應,可以得到相應的三鹵化鍀(TcX3,X=Cl[3], Br, I[4])。

二氯化四乙酸二鍀
識別
CAS號 75846-64-9  checkY
118541-29-099Tc)  checkY
性質
化學式 C8H12Cl2O8Tc2
摩爾質量 501.08 g·mol−1
外觀 暗紅色晶體[1]
密度 2.346 g·cm−3(100 K)[1]
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

相關化合物

  • Tc2(OAc)4Br2,CAS號142144-91-0,橙紅色晶體。[5]

參考文獻

  1. ^ 1.0 1.1 1.2 William M. Kerlin, Frederic Poineau, Kenneth R. Czerwinski, Paul M. Forster, Alfred P. Sattelberger. Hydrothermal synthesis and solid-state structure of Tc2(μ-O2CCH3)4Cl2. Polyhedron. 2013-07, 58: 115–119 [2023-02-24]. doi:10.1016/j.poly.2012.09.064. (原始內容存檔於2022-01-28) (英語). 
  2. ^ 2.0 2.1 Zaitseva, L. L.; Kotel'nikova, A. S.; Rezvov, A. A. Physicochemical properties of technetium chloride acetate (Tc2Cl2(CH3COO)4). Zhurnal Neorganicheskoi Khimii. 1980, 25 (10): 2624–2628. ISSN 0044-457X. 
  3. ^ Frederic Poineau, Erik V. Johnstone, Philippe F. Weck, Eunja Kim, Paul M. Forster, Brian L. Scott, Alfred P. Sattelberger, Kenneth R. Czerwinski. Synthesis and Structure of Technetium Trichloride. Journal of the American Chemical Society. 2010-11-17, 132 (45): 15864–15865 [2023-02-24]. ISSN 0002-7863. doi:10.1021/ja105730e. (原始內容存檔於2023-05-28) (英語). 
  4. ^ Erik V. Johnstone, Frederic Poineau, Jenna Starkey, Thomas Hartmann, Paul M. Forster, Longzhou Ma, Jeremy Hilgar, Efrain E. Rodriguez, Romina Farmand, Kenneth R. Czerwinski, Alfred P. Sattelberger. Synthetic and Coordination Chemistry of the Heavier Trivalent Technetium Binary Halides: Uncovering Technetium Triiodide. Inorganic Chemistry. 2013-12-16, 52 (24): 14309–14316 [2023-02-24]. ISSN 0020-1669. doi:10.1021/ic402278c (英語). 
  5. ^ J. Skowronek, W. Preetz. Schwingungsspektren und Normalkoordinatenanalyse der Acetatohalogenodimetallate M 2 (O 2 CCH 3 ) 4 X 2 , M = Re, Tc; X = CI, Br/Vibrational Spectra and Normal Coordinate Analysis of Acetatohalogenodimetalates M 2 (O 2 CCH 3 ) 4 X 2 , M = Re, Tc; X = Cl, Br. Zeitschrift für Naturforschung B. 1992-04-01, 47 (4): 482–490 [2023-02-24]. ISSN 1865-7117. doi:10.1515/znb-1992-0406. (原始內容存檔於2023-02-24) (英語).