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以氨基葡萄糖盐酸盐 (2 氨基 2 脱氧 D 葡萄糖盐酸盐 )和咖啡酸 (3,4 二羟基苯丙烯酸 )为配体 ,用水与甲醇按 3∶1体积比的混合液作溶剂 ,合成了La(Ⅲ )与Sm(Ⅲ )的三元稀土配合物 .由元素分析得三元配合物的组成分别为La2 (C6 H13NO5) (C6 H7O4 ) 4 Cl2 和Sm2 (C6 H13NO5)(C9H7O4 ) 4 Cl2 .利用红外光谱研究了其配位情况 ,结果表明氨基葡萄糖和咖啡酸同时参与了配位 .
Using glucosamine hydrochloride (2-aminodeoxydeoxyglucose hydrochloride) and caffeic acid (3,4-dihydroxybenzeneacrylic acid) as ligands, a mixture of water and methanol in a volume ratio of 3: 1 was used as a solvent to synthesize The ternary complexes of La (Ⅲ) and Sm (Ⅲ) were obtained by elemental analysis.The compositions of the ternary complexes were La2 (C6 H13NO5) (C6 H7O4) 4 Cl2 and Sm2 (C6 H13 NO5) (C9 H7 O4) 4 Cl2 The coordination state of the product was studied by infrared spectroscopy, and the results showed that glucosamine and caffeic acid participated in the coordination at the same time.