三碘合铅(II)酸钾 是一种配位化合物 ,化学式为K[PbI3 ]。其二水合物可由含10 g碘化铅 和30 g碘化钾 的水溶液(30 mL)由70~80 °C缓慢冷却得到。[ 1] 二水合物属Pnma 空间群,与相应的铵盐和铷盐同构,在空气中稳定,303 K以上逐渐失水。[ 3]
四碘配合物K2 [PbI4 ](CAS号:39135-62-1)也是已知的。[ 4]
参考文献
^ 1.0 1.1 Nardelli, Mario; Cavalca, Luigi; Braibanti, Antonio. Structure of lead potassium iodide dihydrate, KPbI3 ·2H2 O. Ricerca sci.', 1956. 26. 1886-1887. CAN51: 3985.
^ D. Bedlivy, K. Mereiter. The structures of potassium lead triiodide dihydrate and ammonium lead triiodide dihydrate . Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 1980-04-15, 36 (4): 782–785 [2020-12-26 ] . doi:10.1107/S0567740880004529 . (原始内容 存档于2018-06-02).
^ D. Bedlivy, K. Mereiter. The structures of potassium lead triiodide dihydrate and ammonium lead triiodide dihydrate . Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry. 1980-04-15, 36 (4): 782–785 [2020-12-26 ] . doi:10.1107/S0567740880004529 . (原始内容 存档于2018-06-02).
^ Voloshinovskii, A. S.; Myagkota, S. V.; Gloskovsky, A. V. Luminescence-kinetic properties of Pb-based microcrystals embedded in AI (A = Cs, Rb, K) matrices. Zhurnal Fizichnikh Doslidzhen , 2000. 4 (3): 335-341. ISSN: 1027-4642.
稀有氣體、IA、IIA 硼族、碳族 氮族 氧族 卤素、拟卤素 副族金属 有机酸盐