[Ni(2-methylimidazole)2(phthalate)(H2O)3]*H2O | 1219807-45-0

• 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: [Ni(2-methylimidazole)2(phthalate)(H2O)3]*H2O
• CAS: 1219807-45-0
• 化学式: C₁₆H₂₂N₄NiO₇*H₂O
• 分子量: 459.079
• InChiKey: QMSJAFLOLWRVOE-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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

• 作为产物：
  描述：

  2-甲基咪唑 、 nickel(II) nitrate hexahydrate 、 potassium hydrogen phthalate 以 水 为溶剂， 以48%的产率得到[Ni(2-methylimidazole)2(phthalate)(H2O)3]*H2O
  参考文献：
  名称：

  Synthesis, structures and biological properties of nickel(II) phthalates with imidazole and its derivatives

  摘要：

  Four new nickel(II) phthalate compounds. mononuclear complexes [Ni(Im)](6)(Pht) H(2)O (1), [Ni(Pht)(Im)(3)(H(2)O)(2)] H(2)O (2) and [Ni(Pht)(2-MeIm)(3)(H(2)O)(3)] H(2)O (3), and coordination polymer [Ni(Pht)(4-MeIm)(2)(H(2)O)](n) (4) (where Pht = dianion of o-phthalic acid, Im = imidazole, 2-MeIm = 2-methylimidazole, 4-MeIm = 4-methylimidazole) have been synthesized The complexes 1-4 were characterised by elemental analysis, IR data, thermogravimetric, and X-ray diffraction analyses. X-ray analysis shows that the asymmetric unit of 1 consists of [Ni(Im)](6)(2+) cation, Pht(2-) anion and solvate H(2)O molecule. The phthalate dianion does not take part in coordination to metal ion. The cations, anions and water molecules are linked via N-H O and O-H O interactions forming 2D hydrogen-bonded networks. The structures of 2 and 3 are similar to other mononuclear Ni(II) phthalate complexes where Pht(2-) anions act as monodentate ligands and uncoordinated carboxylate oxygen atoms participate in the formation of hydrogen bonded double-chains The structure of 4 consists of [Ni(4-MeIM)(2)(H(2)O)] building units connected by phthalate ions to form helical chains. The complexes 1-4 were tested for their ability to increase the biosynthesis of enzymes. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.11.016