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Hydrothermal synthesis and crystal structure of a Novel Pb(II) Coordination polymer

机译:新型Pb(II)配位聚合物的水热合成和晶体结构

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摘要

The novel coordination polymer, [Pb(1,4-chdc)(L)], 1, (1,4-H 2chdc = cyclohexane-1,4-dicarboxylic acid and L = 11-fluoro-dipyrido[3,2-a:2′,3′-c]phenazine), has been synthesized using a hydrothermal method and characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction. Crystal data: C _(26)H_(19)FN_4O_4Pb, triclinic, space group P1, a = 9.074(5), b = 9.499(5), c = 13.853(5) ?, α = 85.640(5), β = 76.127(5), γ = 74.730(5), V = 1118.2(9) ?~3, Z = 2. The 1,4-chdc ligands link the Pb(II) atoms to form a 1D chain structure. The L ligands are attached on both sides of the chains. Further, π-π interactions among neighboring chains lead to a two-dimensional supramolecular layer.
机译:新型配位聚合物[Pb(1,4-chdc)(L)],1,(1,4-H 2chdc =环己烷-1,4-二羧酸和L = 11-氟-二吡啶基[3,2- a:2',3'-c]吩嗪),已使用水热法合成,并通过元素分析,红外光谱和单晶X射线衍射进行了表征。晶体数据:C _(26)H_(19)FN_4O_4Pb,三斜晶系,空间群P1,a = 9.074(5),b = 9.499(5),c = 13.853(5)α,α= 85.640(5),β = 76.127(5),γ= 74.730(5),V = 1118.2(9)→3,Z = 2。1,4-chdc配体连接Pb(II)原子形成一维链结构。 L配体连接在链的两侧。此外,相邻链之间的π-π相互作用导致二维超分子层。

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