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乙醇-水混合体系中合成了15种新的稀土元素的固态配合物,通过元素分析和化学分析确定了配合物的化学组成为RE_2(BPMPPD)_3·nH_2O和Ce(BPMPPD)_2·6H_2O(BPMPPD为1,5-双(1′-苯基-3′-甲基-5′-氧代吡唑-4′-基)戊二酮-[1,5]),对配合物的荧光光谱等性质进行了研究。
15 kinds of new rare earth elements were synthesized in ethanol-water system. The chemical composition of RE (BPMPPD) 3 · nH 2 O and Ce (BPMPPD) 2 · 6H 2 O (BPMPPD) were determined by elemental analysis and chemical analysis. Is 1,5-bis (1’-phenyl-3’-methyl-5’-oxopyrazole-4’-yl) pentanedione- [1,5]) Nature has been studied.