二乙基二硫代氨基甲酸鈷(III)

二乙基二硫代氨基甲酸鈷(III)
	IUPAC名; Tris(diethyldithiocarbamato)cobalt
別名	Cobalt diethyl dithiocarbamate
識別
CAS號	13963-60-5
性質
化學式	[(C2H5)2NCS2]3Co
摩爾質量	416.5 g·mol⁻¹
外觀	綠色固體
密度	1.43 g/cm3
	若非註明，所有數據均出自標準狀態（25 ℃，100 kPa）下。

二乙基二硫代氨基甲酸鈷(III)是一種配位化合物，化學式為Co(S₂CNEt₂)₃，其中Et為乙基。它是具有抗磁性的綠色固體，可溶於有機溶劑。^[1]它可由硝酸鈷和二乙基二硫代氨基甲酸鹽在空氣中氧化製得。^[2]其分子具有八面體幾何構型，低自旋的Co(III)具有理想化的D₃對稱性，Co-S鍵的鍵長為267 pm。^[3]它可以氧化為陽離子型Co(IV)配合物。^[2]

它和氟硼酸發生以下反應：^[4]

2 Co(Et₂dtc)₃ + HBF₄ → [Co₂(Et₂dtc)₅]BF₄ + "Et₂NdtcH"

參考文獻

^ D. Coucouvanis. The Chemistry of the Dithioacid and 1,1-Dithiolate Complexes. Progress in Inorganic Chemistry. 2007, 11: 233–371. ISBN 9780470166123. doi:10.1002/9780470166123.ch4.
^ ^2.0 ^2.1 Webster, Richard D.; Heath, Graham A.; Bond, Alan M. Voltammetric, EPR and UV-VIS-NIR spectroscopic studies Associated with the Characterisation of Electrochemically Generated Tris(dithiocarbamato)cobalt(IV) Complexes in Dichloromethane. Journal of the Chemical Society, Dalton Transactions. 2001, (21): 3189–3195. doi:10.1039/b104636p.
^ Healy, PC; Connor, J. W.; Skelton, B. W.; White, A. H. Alkyl Substituent Effects in Diamagnetic Dithiocarbamate Cobalt(III) and Nickel(II) Complexes. Australian Journal of Chemistry. 1990, 43 (6): 1083. doi:10.1071/CH9901083.
^ Alan R. Hendrickson, Raymond L. Martin, Donald Taylor. Synthesis and properties of dimeric cobalt(III) dithiocarbamate complexes [Co2(R2dtc)5]+: X-ray structural analysis of pentakis(diethyldithiocarbamato)dicobalt(III) tetrafluoroborate. Journal of the Chemical Society, Dalton Transactions. 1975, (21): 2182 [2021-01-07]. ISSN 0300-9246. doi:10.1039/dt9750002182 （英語）.

[Coucou-1] D. Coucouvanis. The Chemistry of the Dithioacid and 1,1-Dithiolate Complexes. Progress in Inorganic Chemistry. 2007, 11: 233–371. ISBN 9780470166123. doi:10.1002/9780470166123.ch4.

[Bond-2] 2.0 ^2.1 Webster, Richard D.; Heath, Graham A.; Bond, Alan M. Voltammetric, EPR and UV-VIS-NIR spectroscopic studies Associated with the Characterisation of Electrochemically Generated Tris(dithiocarbamato)cobalt(IV) Complexes in Dichloromethane. Journal of the Chemical Society, Dalton Transactions. 2001, (21): 3189–3195. doi:10.1039/b104636p.

[3] Healy, PC; Connor, J. W.; Skelton, B. W.; White, A. H. Alkyl Substituent Effects in Diamagnetic Dithiocarbamate Cobalt(III) and Nickel(II) Complexes. Australian Journal of Chemistry. 1990, 43 (6): 1083. doi:10.1071/CH9901083.

[4] Alan R. Hendrickson, Raymond L. Martin, Donald Taylor. Synthesis and properties of dimeric cobalt(III) dithiocarbamate complexes [Co2(R2dtc)5]+: X-ray structural analysis of pentakis(diethyldithiocarbamato)dicobalt(III) tetrafluoroborate. Journal of the Chemical Society, Dalton Transactions. 1975, (21): 2182 [2021-01-07]. ISSN 0300-9246. doi:10.1039/dt9750002182 （英語）.

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