硫氰酸镝

硫氰酸镝
别名	异硫氰酸镝
识别
CAS号	3252-63-9（无水） ; 94007-92-8（六水）
性质
化学式	C3DyN3S3
摩尔质量	336.75 g·mol−1
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

硫氰酸镝是一种无机化合物，化学式为Dy(NCS)₃。它可由硫氰酸钡和硫酸镝反应生成，六水合物可在含50~55%硫酸的干燥器中结晶得到。^[1]其无水物可由水合物在100 mmHg、50 °C下经P₂O₅干燥得到；^[2]六水合物经83~85%硫酸干燥，可以得到三水合物。^[3]它和四氢呋喃的配合物[Dy(NCS)₃(THF)₄]₂^[4]及二甲基乙酰胺的配合物Dy(NCS)₃(DMA)₄^[5]是已知的。

参考文献[编辑]

^ Jing-Zhi Yin, Ben-Gao Jiang, Tong-Shan Sun, Yu-Feng Liu. Determination of standard molar enthalpies of formation for rare earth isothiocyanate hydrates. Thermochimica Acta. 1988-01, 123: 43–50 [2022-09-20]. doi:10.1016/0040-6031(88)80008-X. （原始内容存档于2018-06-09）（英语）.
^ Slavkina, R. I.; Usubaliev, Dzh.; Serebrennikov, V. V. Preparation of anhydrous perchlorates and thiocyanates of some rare earth elements. Tr. Tomskogo Gos. Univ., Ser. Khim., 1963. 157: 304-306.
^ 尹敬执, 蒋本杲, 孙同山, 张建华, 潘景之, 唐晓明. 稀土元素异硫氰酸盐低水合物的制备、性质及标准生成焓的测定高等学校化学学报. 1989, (04)
^ Jacinta M. Bakker, Glen B. Deacon, Peter C. Junk. Rare earth thiocyanate complexes with 18-crown-6 co-ligands. Polyhedron. 2013-03, 52: 560–564 [2022-09-20]. doi:10.1016/j.poly.2012.08.028. （原始内容存档于2020-02-21）（英语）.
^ Vicentini, Geraldo; Najjar, R.; Airoldi, C. N,N-dimethylacetamide adducts of the lanthanide isothiocyanates. Anais da Academia Brasileira de Ciencias, 1969. 41 (3): 375-380.

拓展阅读[编辑]

Jacinta M. Bakker, Glen B. Deacon, Craig M. Forsyth, Peter C. Junk, Michal Wiecko. A Structural Investigation of Trivalent and Divalent Rare Earth Thiocyanate Complexes Synthesised by Redox Transmetallation. European Journal of Inorganic Chemistry. 2010-06, 2010 (18): 2813–2825 [2022-09-20]. ISSN 1434-1948. doi:10.1002/ejic.201000111 （英语）.

[1] Jing-Zhi Yin, Ben-Gao Jiang, Tong-Shan Sun, Yu-Feng Liu. Determination of standard molar enthalpies of formation for rare earth isothiocyanate hydrates. Thermochimica Acta. 1988-01, 123: 43–50 [2022-09-20]. doi:10.1016/0040-6031(88)80008-X. （原始内容存档于2018-06-09）（英语）.

[2] Slavkina, R. I.; Usubaliev, Dzh.; Serebrennikov, V. V. Preparation of anhydrous perchlorates and thiocyanates of some rare earth elements. Tr. Tomskogo Gos. Univ., Ser. Khim., 1963. 157: 304-306.

[3] 尹敬执, 蒋本杲, 孙同山, 张建华, 潘景之, 唐晓明. 稀土元素异硫氰酸盐低水合物的制备、性质及标准生成焓的测定高等学校化学学报. 1989, (04)

[4] Jacinta M. Bakker, Glen B. Deacon, Peter C. Junk. Rare earth thiocyanate complexes with 18-crown-6 co-ligands. Polyhedron. 2013-03, 52: 560–564 [2022-09-20]. doi:10.1016/j.poly.2012.08.028. （原始内容存档于2020-02-21）（英语）.

[5] Vicentini, Geraldo; Najjar, R.; Airoldi, C. N,N-dimethylacetamide adducts of the lanthanide isothiocyanates. Anais da Academia Brasileira de Ciencias, 1969. 41 (3): 375-380.

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