cobalt(II) nicotinate tetrahydrate | 26449-12-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: cobalt(II) nicotinate tetrahydrate
• 英文别名: [Co(nicotinate)2(H2O)4]；Co(H2O)4(nicotinate)2
• CAS: 26449-12-7；32355-36-5
• 化学式: C₁₂H₁₆CoN₂O₈
• 分子量: 375.261
• InChiKey: DGEBKLBDYZMVND-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  cobalt(II) nicotinate tetrahydrate 以 neat (no solvent) 为溶剂， 生成 cobalt(II) oxide
  参考文献：
  名称：

  Hydrothermal synthesis and characterization of a novel supramolecular network compound of Co(NIA)2(H2O)4 with molecular ladder hydrogen bond chains (NIA=nicotinate)

  摘要：

  By hydrothermal method, a novel supramolecular compound, Co(NIA)(2)(H2O)(4) was synthesized and its structure was characterized with elemental analysis, FT-IR spectrum, TGA and X-ray diffractometer, indicating that it is a novel polyporous supramolecule with molecular ladder hydrogen-bonded chains. TGA curve shows its thermal stability up to 520 degreesC. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-2860(02)00168-0
• 作为产物：
  描述：

  烟酸 、 硫酸钴水合物 在 MnBr₂*4H₂O 、 KBr 作用下， 以 水 为溶剂， 以40%的产率得到cobalt(II) nicotinate tetrahydrate
  参考文献：
  名称：

  Hydrothermal synthesis and characterization of a novel supramolecular network compound of Co(NIA)2(H2O)4 with molecular ladder hydrogen bond chains (NIA=nicotinate)

  摘要：

  By hydrothermal method, a novel supramolecular compound, Co(NIA)(2)(H2O)(4) was synthesized and its structure was characterized with elemental analysis, FT-IR spectrum, TGA and X-ray diffractometer, indicating that it is a novel polyporous supramolecule with molecular ladder hydrogen-bonded chains. TGA curve shows its thermal stability up to 520 degreesC. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-2860(02)00168-0

文献信息

• Supramolecular structures and fluorescence properties of three transition-metal complexes
  作者：Jie-Hui Yu、Jing Lu、Yan Xu、Xiao Zhang、Ji-Qing Xu

  DOI：10.1016/j.ica.2006.02.042

  日期：2006.7

  Three mononuclear transition-metal(II) compounds [Co(imidazole)(6)]CO(3)(.)5H(2)O (1), [Co(nicotinate)2(H2O)(4)] (2) and [Mn(isonicotinate)(2)(H2O)(4)] (3) ware obtained under the hydrothermal conditions. It deserves to note that they all exhibit interesting supramolecular topologies: in a crystal host of 1 three crystallographically unique free H2O molecules form a two-dimensional (2-D) water network based on the cyclic dodecamers with the occluded CO32- anions; both 2 and 3 possess 3-D network structures formed through the pi-pi stacking interactions of the pyridine rings and multi-types of O(...)Ow hydrogen-bonded interactions. All of these compounds show the strong fluorescence emissions with the peaks at 389, 650 and 390-420 nm (broad band) when excited at 220, 360 and 254 nm, respectively, which can be assigned to the charge transfer between the metal and the ligand. (c) 2006 Elsevier B.V. All rights reserved.
• Reaction of 3d-transition metal nicotinates and isonicotinates with thiosemicarbazide
  作者：T. V. Koksharova

  DOI：10.1134/s1070363211020174

  日期：2011.2

  Reaction of iron(II), cobalt(II), nickel(II), and copper(II) nicotinates and isonicotinates with thiosemicarbazide were studied, and the resulting coordination compounds were characterized by elemental analyses, IR spectra, diffuse reflectance spectra, and thermogravimetric data.