ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The formation of the complexes of trivalent antimony ion with the following ligands has been investigated with pH measurements: D-tartaric acid, L-tartaric acid, catechol, catechol-3,5-disulfonic acid, 2,3-dihydroxybenzoic acid, mercaptoacetic acid, rac-thiomalic acid, meso-, rac-dithiotartaric acid, and mercapto-ethanol. Using the determined equilibrium constants, a classification of the ligands with respect to their ability to sequester the cation studied is given. In a discussion in which data of the literature are also included the structure of the tartar emetic, the possibility of a volumetric determination of the antimony, some problems concerning the coordination number, and the structure of the complexes are examined.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19700530315
