在水中制备出对—二正丙磺酰胺基苯甲酸与镁、钙、锶、钡、铊的化合物五种,在甲醇中制备出铝、镓、铟、的化合物三种,测定了它们的化学组成,对它们的红外光谱、紫外光谱、X—射线粉末衍射、热谱、电子、溶解情况等方面的性质作了研究。证实化合物的通式为:M~(m+)Am.nH_2O. (M~(m+)为ⅡA、ⅢA中金属离子,A为对一二正丙磺酰胺基本甲酸的酸根,n为化合物所含水分子数) Five compounds of p-di-n-propanesulfonamido benzoic acid, magnesium, calcium, strontium, barium and thallium were prepared in water. Three compounds of aluminum, gallium and indium were prepared in methanol. Their chemical Composition, their infrared spectra, UV spectroscopy, X-ray powder diffraction, thermal spectroscopy, electron, dissolution and other aspects of the nature of the study. (M +) is the metal ion of IIA, IIIA, A is the acid radical of the basic formic acid of di-n-propanesulfonamide, n is the amount of water contained in the compound Numerator)