Abstract

A cobalt coordination polymer with V-shaped ligands, {[Co_0.5(L¹) ⋅ (C₄H₂O₄)_0.5] ⋅ 0.25H₂O}_n, (L¹ = 4-(1H-imidazol-1-yl)phenyl)methanone, C₄H₂O₄ = fumarate) has been synthesized under the solvothermal conditions. It has been characterized by elemental analysis, FT-IR spectroscopy, and single-crystal X-ray diffraction analysis. The crystal is crystallized in the monoclinic space group C2/m with the unit cell parameters a = 10.6921(6) Å, b = 20.7735(10) Å, c = 8.8688(5) Å, and β = 107.615(6)°, Z = 4. X-ray crystal analysis reveals that the 1D [Co(L¹)₄] chains are linked by two adjacent fumarate ligands to form a 2D framework.

中文翻译：

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基于4-（1 H-咪唑-1-基）苯基）甲酮和富马酸的钴配位聚合物的合成

摘要

具有V形配体{[Co _0.5（L ¹）⋅（C ₄ H ₂ O ₄）_0.5 ]⋅0.25H ₂ O} _n的钴配位聚合物，（L ¹  = 4-（1 H -imidazol-1在溶剂热条件下合成了（C ₁ H ₂ O ₄ =富马酸酯）。它的特征在于元素分析，FT-IR光谱和单晶X射线衍射分析。晶体在单斜空间群C 2 / m中结晶晶胞参数a = 10.6921（6）Å，b = 20.7735（10）Å，c = 8.8688（5）Å，β= 107.615（6）°，Z = 4.X射线晶体分析表明1D [Co（L ¹）₄ ]链由两个相邻的富马酸酯配体连接形成2D骨架。