二硒代亚铬酸钾

二硒代亚铬酸钾
英文名 Potassium selenochromite
识别
CAS号 73256-04-9  checkY
性质
化学式 CrKSe2
摩尔质量 249.01 g·mol−1
相关物质
其他阴离子 亚铬酸钾
二硫代亚铬酸钾
其他阳离子 二硒代亚铬酸钠
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

二硒代亚铬酸钾是一种无机化合物,化学式为KCrSe2。它是一种反铁磁性化合物,居里温度Θ为250 K,有序温度TN为40 K。[1]该化合物可由氰化钾三氧化二铬共熔得到。它和水与二氧化碳反应,生成碳酸钾硒化铬和水。[2]

参考文献

  1. ^ C. M. Fang, P. R. Tolsma, C. F. van Bruggen, R. A. de Groot, G. A. Wiegers, C. Haas. Electronic structure and magnetic properties of . Journal of Physics: Condensed Matter. 1996-6, 8 (24): 4381–4388 [2019-02-05]. ISSN 0953-8984. doi:10.1088/0953-8984/8/24/007 (英语). 
  2. ^ A. Scherhaufer, W. R. Ruston, W. Rüdorff. The crystal structure of sodium selenochromite, NaCrSe2, and preliminary investigations on related compounds. Acta Crystallographica. 1948-09-02, 1 (4): 196–200 [2019-02-05]. ISSN 0365-110X. doi:10.1107/S0365110X48000545. (原始内容存档于2018-06-04) (英语). 页面存档备份,存于互联网档案馆

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