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中文摘要：
以呋喃二羧酸（H2FDC）与Mn（Ⅱ）为研究对象,通过改变体系溶剂分别得到了化合物Mn（FDC）.（H2O）3（1）和化合物[H2N（CH3）2]2.[Mn3（FDC）4].2DMF.H2O（2）.当反应溶剂为N,N＇-二甲基甲酰胺（DMF）与水的混合溶剂时,形成了具有一维链状结构的化合物1,而当反应溶剂为N,N＇-二甲基甲酰胺时,形成了具有三维开放结构的化合物2,体现了溶剂对产物结构的影响.变温磁化率测试及量子蒙特卡洛方法拟合都表明,化合物1和2均具有反铁磁性.
英文摘要：
Two complexes,namely,Mn（FDC）（H2O）3（1） and [H2N（CH3）2]2·[Mn3（FDC）4]·2DMF·H2O（2）（H2FDC=Furan-2,5-dicarboxylic acid）,were synthesized via the solvothermal reaction of manganese（Ⅱ） chloride and furan-2,5-dicarboxylate acid under different solvent conditions.Single-crystal analysis reveals that one-dimensional complex 1 was obtained when the reaction was carried out in DMF/H2O,while three-dimensional complex 2 was synthesized when the reaction was carried out in DMF.Variable-temperature magnetic measurements and Quantum Monte Carlo（QMC） simulation indicate that both the complexes exhibit antiferromagnetic characteristic.
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