化学学报 ›› 1958, Vol. 24 ›› Issue (4): 281-285.    下一篇

论文

锑氧化物Ⅱ.——4, 5-二羟萤光黄锑的组成

袁开基   

  1. 上海第一医学院药学系有机化学教研组
  • 投稿日期:1957-07-30 发布日期:2013-06-03

ANTIMONYL COMPOUNDS Ⅱ. THE COMPOSITION OF ANTIMONYL GALLEIN

YUAN KAI-CHI(KEOHEE C. YUEN)   

  1. Department of Organic Chemistry, School of Pharmacy, the First Medical College of Shanghai
  • Received:1957-07-30 Published:2013-06-03

在酸性溶液中制得4,5-二羟基荧光黄锑纯品,经分析证明其组成中有机部分对锑之比为1:1。复经浓比递变法(连续变化法)或分子比例法均证明该化合物在溶液中亦以1:1比例存在。文中并讨论4,5-二羟基荧光黄锑的结构式。

Antimonyl gallein,as it is formed in acid solution, is an 1:1 (organic part to antimony) antimonyl compound. 1t has been prepared in crystalline form and analyzed. Spectrophotomelric measurements, on basis of either the method of continuous variations[18] or tlhe molar ratio method[19], indicate also 1:1 combination of the complex in solution. The result is in agreement with the experiments of Volmar and Gcettelmunn[4]. The structuual formula of the eomplex has been twoposed. and discussed.