希土与三甘醇—二(2, 2'—乙酰丙酮—4, 4'—甲基)苯基醚配合物的研究 |
STUDIES ON THE COMPLEXES OF RARE EARTH WITH TRIETHYLENE GLYCOL-TWO(2, 2'-ACETHLACETONE-4, 4'-METHYL)PHENYLATE |
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摘要: 以合成的一种新化合物三甘醇-二(2,2'-乙酰丙酮-4,4'--甲基)苯基醚作配体,在无水甲醇中合成了七种希土氯化物的配合物.确定其组成是LnLCl(Ln:La、Ce、Nd.Sm、Eu、Gd和Dy),L:三甘醇-二(2,2'-乙酰丙酮-4,4'-甲基)苯基醚.由IR、UV、TG-DTG和1HNMR谱表征了配合物的性质,讨论了它们的成键情况. |
关键词: 希土配合物 乙酰丙酮 开链聚醚 |
基金项目: |
Abstract: The present paper covers seven new solid complexes of rare earth synthesized by the reaction of rare earth chlorides with triethylene glycol-two(2, 2'-accthlacetone-4, 4'-methyl)phenylate in the methanol. The complexes with a general formula: LnLCl(Ln=La, Co, Nd, Sm,Eu, Gd and Dy. L=tricthylene glycol-two(2, 2'-acethlactone-4, 4'-methyl)phenylate), were characterized by elemental analysis. chemical analysis, IR., UV., TG-DTG and 1HNMR. |
Keywords: complex of rare earth acethlacetone acyclic polyether |
投稿时间:1994-03-22 |
摘要点击次数: 2038 |
全文下载次数: 1757 |
赵翰华,单红军,王德枌,李继亮.希土与三甘醇—二(2, 2'—乙酰丙酮—4, 4'—甲基)苯基醚配合物的研究[J].无机化学学报,1995,11(1):52-56. |
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