在合成新型双羧基配体1,5-二(4-羧基吡啶基)-N-甲基二乙胺,通过与MnCl2反应,合成了锰(Ⅱ)的配位聚合物[MnL2Cl2]2H2O}n.通过单晶X射线衍射方法进行了表征.晶体结构表明,该配合物属于三斜晶系,结晶于P-1(no.2)空间群,其晶胞参数为:a=0.8348(5)nm、b=1.0775(5)nm、c=1.1535(5)nm、α＝90.706(5)°、β＝92.465(5)°、γ＝91.062(5)°,具有三十六元大环框架,由于缺乏分子之间的强烈相互作用,π-π弱相互作用和氢键决定了这两种化合物在晶格中的堆积模式,为新型五配位三角双锥锰配位聚合物.
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