[CdL(H2O)] | 1612757-17-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: [CdL(H2O)]
• 英文别名: [Cd(3-(4-hydroxypyridinium-1-yl)phthalate )(H2O)]
• CAS: 1612757-17-1
• 化学式: C₁₃H₇NO₅*Cd*H₂O
• 分子量: 387.628
• InChiKey: CQYDJXQFUJIDKH-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  cadmium(II) nitrate tetrhydrate 、 3-(4-hydroxypyridinium-1-yl)phthalic acid 以 N,N-二甲基乙酰胺 、 水 为溶剂， 反应 72.0h， 以35%的产率得到[CdL(H2O)]
  参考文献：
  名称：

  Synthesis, structure, thermal stability and luminescence of six coordination polymers based on 3-(4-hydroxypyridinium-1-yl)phthalic acid and auxiliary dipyridyl ligands

  摘要：

  Hydro(solvo) thermal reactions of metal salts and 3-(4-hydroxypyridinium-1-yl) phthalic acid (H2L) with 4,4'-bipyridine (4,4'-bipy), N,N'-bis(4-pyridylmethyl)piperazine (4-bpmp), and 1,3-bis(4-pyridyl)propane (bpp) auxiliary dipyridyl ligands afforded six new coordination polymers, namely [CdL(H2O)](n) (1), [CoL(4,4'-bipy)(0.5)(H2O)](n) (2), [ZnL(4-bpmp)(0.5)(H2O)](n)center dot 2nH(2)O (3), [ZnL(bpp)](n)center dot 5nH(2)O (4), [Zn2L2(bpp)(H2O)(2)](n)center dot nH(2)O (5) and [Zn2L2(bpp)(H2O)](n)center dot 4nH(2)O (6). They were characterized by elemental analysis, IR, PXRD, thermogravimetry and X-ray structural analysis. Complex 1 is a 1D ribbon coordination polymer. Complex 2 is a 2D coordination polymer constructed from L and 4,4'-bipy ligands, which is further extended into a 3D supramolecular framework through strong hydrogen bonds. Complex 3 features a 1D chain polymeric structure formed by [Zn2L2] dimer and 4-bpmp linker. Complex 4 exhibits a 1D nano-tubular structure with larger cavities, which are fully occupied by (H2O)(5) clusters. Complex 5 displays a 1D linear chain structure. Complex 6 is a 2D layered coordination polymer. These complexes exhibit structural diversity originating from four typical coordination modes of 3-(4-hydroxypyridinium-1-yl)phthalate and various dipyridyl spacers. Thermogravimetric analyses demonstrate that the dehydrate complexes are thermally stable to ca. 260-300 degrees C. Complexes 1 and 3 emit strong blue luminescence originating from ligand-centered emission. (C) 2014 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2014.03.019