以2,4′-联苯二羧酸及咪唑并[4,5-f][1,10]邻菲咯啉为配体的钴(Ⅱ)、锰(Ⅱ)配合物的水热合成及晶体结构(英文)

Syntheses and Crystal Structures of Co(Ⅱ) and Mn(Ⅱ) Complexes with 2,4′Biphenyldicarboxylic Acid and Imidazo[4,5-f][1,10]phenanthroline Ligands

在水热条件下,以2,4′-联苯二羧酸(2,4′-H2bpdc)和咪唑并[4,5-f][1,10]邻菲咯啉(L)为配体构筑了两种配合物{[Co(2,4′-bpdc)(L)(H2O)]·H2O}n(1)和[Mn(2,4′-bpdc)(L)(H2O)]n(2),并利用元素分析、X-射线单晶衍射和热重分析对其结构进行了表征。配合物1具有一维链状结构,配合物2展示了一维双链结构,两个配合物都通过分子间氢键和π-π相互作用形成三维网状结构。

Two complexes constructed with 2,4＇-biphenyldicarboxylic acid （2,4＇-H2bpdc）, 1,10-phenanthroline derivative ligands and metallic salts, namely, {[Co（2,4＇-bpdc）（L）（H2O）]·H2O}n （1）, [Mn（2,4＇-bpdc）（L）（H2O）]n （2） （L= imidazo [4,5-f][1,10]phenanthroline） were synthesized under hydrothermal reaction. The complexes are characterized by elemental analysis, single crystal X-ray diffraction and thermogravimetric analysis. Complex 1 has a 1D chain structure. Complex 2 forms a one-dimensional double-chain structure. They both further linked into a three-dimensional net structure via the intermolecular hydrogen bonds and aromatic π-π interactions. CCDC： 934719, 1; 934720, 2.