4-氨基安替吡啉希夫碱与铀酰及溶剂三元配合物的合成及表征

    SYNTHESIS AND CHARACTERIZATION OF DIOXURANIUM COMPLEXES WITH SCHIFF BASE AND SOLVENTS

    • 摘要: 合成了硝酸铀酰与 5 溴水杨醛缩 4 氨基安替吡啉 (BsaladppH)和邻香草醛缩 4 氨基安替吡啉 (VanadppH)以及 2种溶剂 (甲醇和乙醇 )的 4种配合物。通过元素分析、红外光谱、紫外光谱、差热 热重、摩尔电导分析等方法 ,确定了配合物的组成分别为 :UO2 (Bsaladpp)LNO3和UO2 (Vanadpp) LNO3(L为溶剂甲醇 (CH3OH)或乙醇 (C2 H5OH) )

       

      Abstract: Four new complexes UO 2(Bsaladpp)LNO 3 and UO 2(Vanadpp)LNO 3 (BsaladppH=4 (5' bromosalicylideneimine) 2,3 dimethyl 1 phenyl 3 pyrazoline 5 one, VanadppH=4 (o vanillalimine) 2,3 dimethyl 1 pheny1 3 pyrazoline 5 one.) have been synthesized and characterized by elemental analysis, IR, UV,DTA TG and molar conductance. The possible structures of these complexes are proposed.

       

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