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十甲基二茂钒
英文名	Decamethylvanadocene
别名	二(η5-五甲基环戊二烯)钒
识别
CAS号	74507-60-1
SMILES	Cc1c(C)c(C)c(C)[cH-]1C.Cc2c(C)c(C)c(C)[cH-]2C.[V+2];
性质
化学式	C20H30V
摩尔质量	321.39 g·mol−1
外观	暗红色柱状晶体
沸点	100 °C（10−5 Torr，升华）
相关物质
其他阴离子	二茂钒
其他阳离子	十甲基二茂铁
相关化学品	五甲基环戊二烯
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

十甲基二茂钒是一种金属有机化合物，化学式为C₂₀H₃₀V，可简写为Cp*₂V，其中Cp*为五甲基环戊二烯。它可由VCl₂·2THF和五甲基环戊二烯基钠反应得到。^[1]它和三氯化磷反应，得到二氯化十甲基二茂钒（Cp*₂VCl₂）。^[2]它和六羰基钒反应，得到Cp*₂V(μ-OC)V(CO)₅。^[3]

参考文献

^ ^1.0 ^1.1 ^1.2 Robbins, J. L.; Edelstein, N.; Spencer, B.; Smart, J. C. Syntheses and electronic structures of decamethylmetallocenes. Journal of the American Chemical Society. 1982, 104 (7): 1882–1893. ISSN 0002-7863. doi:10.1021/ja00371a017.
^ Koch, Stephen A.; Chebolu, Venkatasuryanarayana. Synthesis, structure, and properties of (Me5C5)2VS2. Organometallics. 1983, 2 (2): 350–351. ISSN 0276-7333. doi:10.1021/om00074a027.
^ Osborne, Joseph H.; Rheingold, Arnold L.; Trogler, William C. Synthesis, structure, and electronic properties of (.eta.-C5Me5)2V(.mu.-OC)V(CO)5. A complex with a linear vanadium-oxygen-carbon-vanadium bond. Journal of the American Chemical Society. 1985, 107 (22): 6292–6297. ISSN 0002-7863. doi:10.1021/ja00308a022.

[Robbins-1] 1.0 ^1.1 ^1.2 Robbins, J. L.; Edelstein, N.; Spencer, B.; Smart, J. C. Syntheses and electronic structures of decamethylmetallocenes. Journal of the American Chemical Society. 1982, 104 (7): 1882–1893. ISSN 0002-7863. doi:10.1021/ja00371a017.

[2] Koch, Stephen A.; Chebolu, Venkatasuryanarayana. Synthesis, structure, and properties of (Me5C5)2VS2. Organometallics. 1983, 2 (2): 350–351. ISSN 0276-7333. doi:10.1021/om00074a027.

[3] Osborne, Joseph H.; Rheingold, Arnold L.; Trogler, William C. Synthesis, structure, and electronic properties of (.eta.-C5Me5)2V(.mu.-OC)V(CO)5. A complex with a linear vanadium-oxygen-carbon-vanadium bond. Journal of the American Chemical Society. 1985, 107 (22): 6292–6297. ISSN 0002-7863. doi:10.1021/ja00308a022.

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