聚[（μ(5)-2,2'-联吡啶-5,5'-二羧酸根）铅（II）]
Poly[(μ(5)-2,2'-bipyridine-5,5'-dicarboxyl-ato)lead(II)].
作者信息
Sertçelik Mustafa, Caylak Delibaş Nagihan, Cevik Sabri, Necefoğlu Hacali, Hökelek Tuncer
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2012 Sep 1;68(Pt 9):m1196-7. doi: 10.1107/S1600536812035647. Epub 2012 Aug 23.
In the title polymeric compound, Pb(C(12)H(6)N(2)O(4)), the Pb(II) cation, located on a mirror plane, is N,N'-chelated by a 2-2'-bipyridine-5,5'-dicarboxyl-ate (bpdc) anion and is further coordinated by six O atoms from four carboxyl groups of bpdc anions in an irregular N(2)O(6) geometry. The carboxylate groups bridge the Pb(II) cations, forming a three-dimensional polymeric structure. The carboxyl-ate group is twisted away from the attached pyridine ring by 11.4 (3)°.
在标题聚合物化合物[Pb(C₁₂H₆N₂O₄)]ₙ中，位于镜面上的Pb(II)阳离子通过一个2,2'-联吡啶-5,5'-二羧酸根阴离子（bpdc）进行N,N'-螯合，并进一步由来自四个bpdc阴离子羧基的六个O原子以不规则的N₂O₆几何构型配位。羧酸根基团桥连Pb(II)阳离子，形成三维聚合物结构。羧酸根基团与相连的吡啶环扭转了11.4 (3)°。
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