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Synthesis and crystal structure of a new Cd(II) coordination polymer based on a 1,10-phenanthroline derivative

机译:基于1,10-菲咯啉衍生物的新型Cd(II)配位聚合物的合成和晶体结构

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摘要

The new coordination polymer [Cd(oct)(L)] (H2oct = octanedioic acid and L = 2-(4-fluorophenyl)-1H-imidazo-[4,5-f][1,10]phenanthroline) has been synthesized under hydrothermal condition and characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction. Crystal data: C27H23CdFN4O4, monoclinic, space group C2/c, a = 21.391(4), b = 18.180(4), c = 14.031(3) ?, β = 116.50(3), V = 4883(2) ?3, Z =8. The flexible oct dianions bridge the Cd(II) cations to yield a double-chain structure. The L ligands are attached on both sides of the chains, and their π-π interactions between neighboring chains result in two-dimensional supramolecular layers.
机译:合成了新的配位聚合物[Cd(oct)(L)](H2oct =辛二酸,L = 2-(4-氟苯基)-1H-咪唑-[4,5-f] [1,10]菲咯啉)在水热条件下,通过元素分析,红外光谱和单晶X射线衍射进行表征。晶体数据:C27H23CdFN4O4,单斜晶,C2 / c空间群,a = 21.391(4),b = 18.180(4),c = 14.031(3)β,β= 116.50(3),V = 4883(2)α3 ,Z = 8。柔性八价阴离子桥接Cd(II)阳离子以产生双链结构。 L个配体连接在链的两侧,并且它们在相邻链之间的π-π相互作用导致二维超分子层。

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