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二碲化九羰基三鐵

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二碲化九羰基三鐵
識別
CAS號 22587-70-8  checkY
性質
化學式 C9Fe3O9Te2
摩爾質量 674.83 g·mol−1
外觀 棕色[1]或棕黑色固體[2]
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

二碲化九羰基三鐵是一種有機鐵化合物,化學式為Fe3(CO)9Te2,它是鐵的羰基碲化物之一。它可由五羰基鐵的鹼性溶液和亞碲酸鉀反應得到。[3]它和一些配體(用L表示,如1,2-雙(二苯基膦)乙烷[4])反應可以得到衍生物:[5]

Fe3(CO)9Te2 + L ⇌ Fe3(CO)9LTe2
Fe3(CO)9LTe2 ⇌ Fe3(CO)8LTe2 + CO

它和氯化亞碸磺酰氯二氯甲烷中反應,可以得到[Fe2(CO)6(Cl)(TeCl)2]2[Te2Cl10]。[6]

參考文獻

[編輯]
  1. ^ Minghuey Shieh, Horng-Sun Chen, and Yun-Wen Lai. Reaction of the Tellurium-Capped Triiron Cluster [TeFe3(CO)9]2- with the Bifunctional Propargyl Bromide:  Formation of a Series of Novel Organic Te−Fe−CO Complexes. Organometallics 2004, 23, 17, 4018–4025. doi:10.1021/om049712e
  2. ^ Paul F. Brandt, David A. Lesch, Philip R. Stafford, Thomas B. Rauchfuss, Joseph W. Kolis, Lisa C. Roof. Fe2(S2)(CO)6 and Fe3Te2(CO)9,10. Inorganic Syntheses, 1996. 31. doi:10.1002/9780470132623.ch17.
  3. ^ David A. Lesch and Thomas B. Rauchfuss. Isolation and characterization of Fe2(μ-Te2)(CO)6 and its conversion to Fe33-Te)2(CO)x (x = 9, 10). Inorg. Chem. 1981, 20, 11, 3583–3585. doi:10.1021/ic50225a001.
  4. ^ Synthesis and molecular structures of the 52-electron triiron telluride clusters [Fe3(CO)8(μ3-Te)2(κ2-diphosphine)] - Electrochemical properties and activity as proton reduction catalysts. Journal of Organometallic Chemistry, 2018. doi:10.1016/j.jorganchem.2018.03.038.
  5. ^ G. Cetini, P.L. Stanghellini, R. Rossetti, O. Gambino. Chalcogen derivatives of iron carbonyls I. Substituted derivatives of Fe3(CO)9X2 Complexes (X=S, Se, Te) with ligands. Journal of Organometallic Chemistry, 1968. 15 (2). doi:10.1016/S0022-328X(00)91316-0.
  6. ^ Synthesis and Characterization of the Novel Iron Carbonyl Tellurium Chloride Cluster [Fe2(CO)6(μ-Cl)(μ-TeCl)2]2[η2,μ2,μ2-Te2Cl10], and Its Decomposition to the Zintl Ion Complex [Fe2(CO)6(η2,μ2,μ2-Te4)(μ-TeCl2)]. Angew Chem Int Ed, 1996. 35 (7). doi:10.1002/anie.199607411