[Co(3-phenyl-4-hydroxycyclobut-3-ene-1,2-dionato)2(H2O)4] | 338729-02-5

• 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: [Co(3-phenyl-4-hydroxycyclobut-3-ene-1,2-dionato)2(H2O)4]
• CAS: 338729-02-5
• 化学式: C₂₀H₁₈CoO₁₀
• 分子量: 477.35
• InChiKey: OGDLAKLRECJRCN-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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  cobalt(II) nitrate hexahydrate 、 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione 以 乙腈 为溶剂， 以15%的产率得到[Co(3-phenyl-4-hydroxycyclobut-3-ene-1,2-dionato)2(H2O)4]
  参考文献：
  名称：

  First-row transition metal complexes of 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione (phenylsquarate)

  摘要：

  Reaction of 3-phenyl-4-hydroxycyclobut-3-ene-1,2-dione (phenylsquarate) with M(NO3)(2). xH(2)O (M = Mn, Co, Ni, Zn) in acetonitrile solutions produced a linear polymer [Mn(mu -C6H5C4O3)(C6H5C4O3)(H2O)(3)](n) (1) and a series of isomorphous monomeric complexes [M(C6H5C4O3)(2)(H2O)(4)] [M = Co (2), Ni (3), Zn (4)]. The complex 1 contains octahedral manganese with each metal centre being bridged mu -1,3 by a phenylsquarate ligand to two neighbouring metal atoms and further coordinated to a pendant phenylsquarate ligand group and three aqua ligands. The isomorphous monomeric complexes 2-4 all contain two phenylsquarate ligand groups oriented trans to each other, but with the substituent phenyl group on the ligand oriented cis to the ligating oxygen atom. The coordination polyhedron in each of these monomers is completed by four aqua ligands. The polymeric manganese complex shows no significant antiferromagnetic coupling and no semiconductivity. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00350-9