双金属层状配位聚合物{[ML][FeⅡFeⅡ(Ox)3] H2O}∞的合成和波谱表征

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合成和表征了两种新的Schiff碱配合物[ZnL(ClO4)@4H2O(A)和CdL(ClO4)@3H2O(B)],其中L=2-{[2-(Aminomethyl-amino)-ethylimino]-methyl}-phenol.A(或B)、FeSO4@7H2O和K3[Fe(ox)3]@3H2O进一步反应,生成了配位聚合物{[ML][FeⅡFeⅢ(ox)3]@H2O}∞,其中M=Zn2+(C)或Cd2+(D).红外光谱和Mossbauer谱测定结果表明,C和D具有二维层状结构,其阴离子层由[FeⅡFeⅢ(ox)3]-单元构成.
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