二氯化三甲基钽

二氯化三甲基钽
识别
CAS号	3020-02-8
PubChem	15776875
性质
化学式	C3H9Cl2Ta
摩尔质量	296.96 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

二氯化三甲基钽是一种有机钽化合物（英语：Organotantalum chemistry），化学式为Ta(CH₃)₃Cl₂，它是浅黄色晶体，对空气和水十分敏感，可以在室温真空下升华。它是首个被报道的钽的σ键烷基配合物（英语：Transition metal alkyl complexes），于1964年由Gordon L. Juvinall合成。^[1]它可以和下图所示二氢吖啶二胺配体反应：^[2]

参考文献

^ Juvinall, Gordon L. (1964). "σ-Bonded Alkyl Compounds of Niobium and Tantalum. Trimethyldichloroniobium and Trimethyldichlorotantalum". Journal of the American Chemical Society. 86 (19): 4202–4203. doi:10.1021/ja01073a063. ISSN 0002-7863.
^ Jack Underhill, Eric S. Yang, Till Schmidt-Räntsch, Dr. William K. Myers, Jose M. Goicoechea, Josh Abbenseth. Dioxygen Splitting by a Tantalum(V) Complex Ligated by a Rigid, Redox Non-Innocent Pincer Ligand. Chemistry A European Journal. 2023. 29 (5). e202203266. doi:10.1002/chem.202203266.

[1] Juvinall, Gordon L. (1964). "σ-Bonded Alkyl Compounds of Niobium and Tantalum. Trimethyldichloroniobium and Trimethyldichlorotantalum". Journal of the American Chemical Society. 86 (19): 4202–4203. doi:10.1021/ja01073a063. ISSN 0002-7863.

[2] Jack Underhill, Eric S. Yang, Till Schmidt-Räntsch, Dr. William K. Myers, Jose M. Goicoechea, Josh Abbenseth. Dioxygen Splitting by a Tantalum(V) Complex Ligated by a Rigid, Redox Non-Innocent Pincer Ligand. Chemistry A European Journal. 2023. 29 (5). e202203266. doi:10.1002/chem.202203266.

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