应用化学 ›› 1989, Vol. 0 ›› Issue (3): 62-64.

• 研究简报 • 上一篇    下一篇

双邻苯二酚锑二甲基羟乙铵的晶体结构

卢云锦, 顾达   

  1. 南京大学现代分析中心
  • 收稿日期:1988-05-04 修回日期:1988-08-29 出版日期:1989-06-10 发布日期:1989-06-10

THE CRYSTAL STRUCTURE OF DIMETHYLETHANOL-AMMONIUM BIS(O-DIPHENOL)ANTIMONATE

Lu Yunjin, Gu Da   

  1. Modern Analysis Center of Nanjing University
  • Received:1988-05-04 Revised:1988-08-29 Published:1989-06-10 Online:1989-06-10

摘要: 含锑配合物是治疗血吸虫病、肿瘤等的常用药物,我们曾对双邻苯二酚锑二乙基羟乙胺进行了晶体结构测定,本文简要报导双邻苯二酚锑二甲基羟乙胺的结构.锑化合物的制法与其二乙基羟乙铵衍生物类似.产物为淡黄色晶体,它在水溶液中长时间放置会变成紫黑色,因此,制得的晶体须立即用丙酮溶解进行重结晶.晶体的密度为1.667g/cm3.按C16H20O5NSb的元素分析结果(%)如下:Sb 28.3(28.5),C 43.9(44.9),N 3.3(3.3),H 4.7(4.7).括号内为理论值.

关键词: 双邻苯二酚锑二甲基羟乙铵, 晶体结构, 配合物

Abstract: The crystals of the title compound (C16H20O5NSb) are monoclinic with space group P21/n and a = 19.055(4)Å, b = 8.867(2)Å, c = 20.329(5)Å; β=102.64(7)° for Z = 8. Theintensity data are collected on the fourcicle diffratometer of model CAD4-11/44. The structure was refined to R = 0.034 for 5603 reflections.

Key words: Dimethylethanolammonium bis(o-diphenol) antimonate, Crystal structure, Complex