[Fe2(citrate)2(H2O)2][1,2-bis(4-pyridyl)ethane(+2H)] | 1005007-95-3

• 英文名称: [Fe2(citrate)2(H2O)2][1,2-bis(4-pyridyl)ethane(+2H)]
• 英文别名: [Fe2(cit)2(H2O)2][H2bpa]
• CAS: 1005007-95-3
• 化学式: C₁₂H₁₂Fe₂O₁₆*C₁₂H₁₄N₂
• 分子量: 710.168
• InChiKey: AEAZKOPPVAOGRH-UHFFFAOYSA-J

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：

  iron(II) nitrate 、 1,2-双(4-吡啶基)乙烷 、 水 、 sodium citrate 以 水 为溶剂， 生成 [Fe2(citrate)2(H2O)2][1,2-bis(4-pyridyl)ethane(+2H)]
  参考文献：
  名称：

  Three new supramolecular networks formed via hydrogen bonding interactions: Syntheses, crystal structures and magnetic properties

  摘要：

  Three new iron(III) citrate complexes [Fe-2(cit)(2)(H2O)(2)](H(2)bpa) (1), [Fe-2(cit)(2)(H2O)(2)](H(2)bpe) (2) and [Fe-4(cit)(4)(H2O)(4)](H(2)bpp)(2)(H2O) (3) (cit = C(O-)(COO-)(CH2COO-)(2), bpa = 1,3-bis(4-pyridyl)ethane, bpe = 1,3-bis(4-pyridyl)ethene, bpp = 1,3-bis(4-pyridyl)propane) were synthesized and characterized by elemental analysis, spectroscopic techniques and magnetic properties. Single X-ray diffraction analyses in the 1-3 complexes reveal that the iron ion is six-coordinated and is bound by two deprotonated citrates and a pair of aqua ligands in a distorted octahedral fashion. The anionic complex contains a centro-symmetrical planar of four-membered Fe2O2 ring. There are significant contributions to the stabilities of the assembled lattices in 1-3 arising from the protonated pyridine analogue counterions neutralizing the anionic charges of the complexes. The units in the complexes are connected together via hydrogen bonding to form 3D supramolecular networks. The supramolecular structures of 1-2 show alternating R-6(6) (50) and R-6(4)(48) motif linking the anionic moieties which are in turn interwoven with cationic moieties, while 3 shows alternating R-6(6)(51) and R-6(4)(49) motif. The magnetic properties of 1-3 are investigated and discussed in detail. (c) 2007 Published by Elsevier B.V.

  DOI：

  10.1016/j.ica.2007.06.044