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硫氰酸钯

硫氰酸钯

IUPAC名
硫氰酸钯(II)
识别
CAS号 29149-89-1  checkY
性质
化学式 Pd(SCN)2
摩尔质量 222.587(无水)
258.619(二水) g·mol⁻¹
外观 橙色固体
溶解性 难溶(1.5×10-18)
溶解性丙酮乙醇乙醚 难溶
相关物质
其他阴离子 氰化钯
相关化学品 硫氰酸
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

硫氰酸钯是一种无机化合物化学式为Pd(SCN)2

制备

硫氰酸钯可由硝酸钯氯化钯硫氰酸铵溶液反应得到。[1][2]加热Pd(NCS)2(PnBu3)2至290℃也能得到硫氰酸钯。[3]

性质

硫氰酸钯和硫氰酸盐作用,产生[Pd(SCN)4]2-,和吡啶作用,得到Pd(SCN)2(py)2[1]

用途

由于硫氰酸钯的难溶性,可被用于Pd的分析。[2]

参考文献

  1. ^ 1.0 1.1 Golub, A. M.; Pomerants, G. B. (Zh. Neorgan. Khim. 9 [1964]1624/9; Russ. J. Inorg. Chem. 9 [1964] 879/82).
  2. ^ 2.0 2.1 Przheval'skii, E. S.; Shlenskaya, V. I. (Vestn. Mosk. Univ. 7 No. 5 [1952] Ser. Fiz. Mat. Estestv. Nauk. No. 3 61/7; C.A. 1953 4789).
  3. ^ Pinna, R.; Ponticelli, G.; Preti, C. J. lnorg. Nucl. Chem. 37 [1975] 1681/4

拓展阅读

  • Chemistry of Pseudohalides, Elsevier, Amsterdam 1986
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硫氰酸钯
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