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在水热条件下,合成了2个Ni(Ⅱ)和Co(Ⅱ)的配位聚合物:[M(bpp)(H2O)2V2O6]·0.4H2O(bpp=1,3-二(4-吡啶)丙烷;M=Ni(1)和Co(2)).单晶X射线衍射分析结果表明,配合物1和2是同晶异质体,是由无限的一维{VO3}nn-和{M(bpp)(H2O)2}n2n+链构筑的三维结构,{M(bpp)(H2O)2}n2n+链沿着a和b轴方向伸展,编织成互相穿插的三维结构,而{VO3}nn-螺旋链沿c轴方向穿插在{M(bpp)(H2O)2}n2n+链编织所形成的孔道中,并与M(Ⅱ)形成配位键.电化学测试表明,Li+能够可逆地在配合物1和2中进出.
Two coordination polymers of Ni (Ⅱ) and Co (Ⅱ) were synthesized under hydrothermal conditions: [M (bpp) (H2O) 2V2O6] · 0.4H2O ) Propane; M = Ni (1) and Co (2)). The results of single crystal X-ray diffraction analysis show that the complexes 1 and 2 are isomorphous and consist of infinite one-dimensional {VO3} nn- and { {M (bpp) (H2O) 2} n2n + chains extend along the a and b axes and are woven into three-dimensional structure interpenetrating with each other, and {VO3} nn - The helical chains interspersed in the channel formed by {M (bpp) (H2O) 2} n2n + chains along the c-axis and formed coordination bonds with M (Ⅱ) .The electrochemical tests showed that Li + In and out of things 1 and 2.