(2,3-tri)]ZnCl4. Exo-mer-[CrCl(Me2tn)(3,3-tri)]SbCl5·H2O·0.5HCl (monoclinic, Cc, , ) has also been obtained from the crude chloride salt using potassium antimonyl tartrate and 6M HCl. Both SbCl52− salts contain isolated SbCl52− anionic units. Rac-exo-mer-[CrCl(en)(2,4-tri)ZnCl4 has been converted into rac-endo-mer-[CrCl(en)(2,3-tri)ZnCl4 (monoclinic, ) by base hydrolysis. Treatment of (−)-(R)-exo-mer-[CrCl(en)(2
外消旋体-[CrCl(en)(2,3-tri)] ZnCl 4已使用
酒石酸锑基
钾盐拆分。较不溶的 - } 447 -外切聚体-率[CrCl(
烯)(2,3-三)] [Sb的2(馅饼)2 ]·4H 2 O(斜方晶系,,Ž = 4)是由单晶所示X射线分析在sec- NH协调中心具有(R)-构型。在母液中添加HCl导致分离外消旋体-[CrCl(en)(2,3-tri)] SbCl 5(斜方晶系,Pbca,a = 14.055(3),b= 10.472(2),),并进一步添加ZnCl 2允许分离(+)-(S)-外聚物-[CrCl(en)(2,3-tri)] ZnCl 4。外切聚体-率[CrCl(ME 2 TN)(3,3-三)]的SbCl 5 ·H 2 O·0.5HCl(单斜晶系,抄送,,)也被从粗
氯化物盐使用
酒石酸锑钾和6M获得
盐酸。两种SbCl 5 2-盐均包含分离的SbCl 5 2-阴离子单元。Rac-exo-