硒化钬是一种无机化合物,化学式为Ho2Se3。它可由(在存在下[2])或氧化钬硒化氢在高温反应得到。[3]它和硒化银的二元体系中可以形成正交晶系的AgHoSe2[4]

硒化钬
识别
CAS号 12162-60-6  checkY
性质
化学式 Ho2Se3
摩尔质量 566.74 g·mol−1
外观 棕色[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

参考文献

编辑
  1. ^ K.-J. Range, Ch. Eglmeier. Crystal data for rare earth sesquiselenides Ln2Se3 (Ln ≡ Ho, Er, Tm, Yb, Lu) and structure refinement of Er2Se3. Journal of the Less Common Metals. 1991-08, 171 (1): L27–L30 [2023-06-13]. doi:10.1016/0022-5088(91)90254-2. (原始内容存档于2018-06-27) (英语). 
  2. ^ M.A. Bespyatov, A.E. Musikhin, V.N. Naumov, L.N. Zelenina, T.P. Chusova, R.E. Nikolaev, N.G. Naumov. Low-temperature thermodynamic properties of holmium selenide (2:3). The Journal of Chemical Thermodynamics. 2018-03, 118: 21–25 [2023-06-13]. doi:10.1016/j.jct.2017.10.013. (原始内容存档于2022-10-23) (英语). 
  3. ^ Guittard, Micheline; Benacerraf, A.; Flahaut, J. Selenides L2Se3 and L2Se4 of rare earth elements. Ann. Chim. (Paris), 1964. 9 (1-2): 25-34. CAN61: 38017.
  4. ^ Julien-Pouzol, M.; Guittard, M. Crystallochemical study of the ternary silver-rare earth-sulfur or selenium compounds situated along the silver chalcogenide-lanthanide(III) chalcogenide binary systems. Annales de Chimie (Paris, France), 1973. 8 (2): 139-145. ISSN 0151-9107.