Cu(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)BF4 | 1016989-44-8

• 英文名称: Cu(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)BF4
• 英文别名: [Cu(acac)(N,N,N',N'-tetramethyl-ethylenediamine)]BF4；Cu(acac)(tmen)BF4
• CAS: 1016989-44-8
• 化学式: BF₄*C₁₁H₂₃CuN₂O₂
• 分子量: 365.666
• InChiKey: UEAYALMLQMHXQC-UHFFFAOYSA-N

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

• 作为反应物：
  描述：

  Cu(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)BF4 、 2,5-二羟基对苯二甲酸 在 triethylamine 作用下， 以 甲醇 为溶剂， 生成 (.infin.)1[Cu(N,N,N',N'-tetramethyl-ethylenediamine)(2,5-dihydroxy-terephthalic acid(-2H))]
  参考文献：
  名称：

  One-dimensional and two-dimensional coordination polymers constructed from copper(II) nodes and polycarboxylato spacers: Synthesis, crystal structures and magnetic properties

  摘要：

  Four new coordination polymers were obtained by employing polycarboxylato spacers and cationic copper(II) complexes as nodes: 2(infinity)[Cu-3(trim)(2)(NH3)(6)(H2O)(3)] (1); 1(infinity)[Cu(tmen)(dhtp)] (2), 1(infinity)[Cu(tmen)(hitp)(H2O)] (3), 1[Cu(tmen)(nitp)] (4). (H(3)trim = trimesic acid, H(2)dhtp = 2,5-dihydroxy-terephthalic acid; H(2)hitp = 5-hydroxy-isophthalic acid, H(2)nitp = 5-nitro-isophthalic acid; tmen = N,N,N',N'-tetramethyl-ethylenediamine). The crystal structures of the four compounds have been solved. Compound 1 consists of 2D coordination polymers with heart-shaped meshes, while compounds 2-4 contain infinite zigzag chains. The role of the hydrogen bond interactions in sustaining the supramolecular solid-state architectures in compounds 1 and 3 is discussed. The cryomagnetic investigation of compounds 1, 2, and 4 reveals antiferromagnetic interactions between the copper ions. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.10.011
• 作为产物：
  描述：

  {Cu(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)Cl} 、 silver tetrafluoroborate 以 乙醇 为溶剂， 生成 Cu(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine)BF4
  参考文献：
  名称：

  Binding Properties of Solvatochromic Indicators [Cu(X)(acac)(tmen)] (X = PF₆⁻ and BF₄⁻, acac⁻ = Acetylacetonate, tmen = N,N,N′,N′-Tetramethylethylenediamine) in Solution and the Solid State

  摘要：

  The solvatochromic indicator [Cu(acac)(tmen)(H2O)] center dot PF6 (1 center dot H2O) has been synthesized and crystallographically characterized. 1 center dot H2O binds an H2O molecule at the Cu(II) axial site, while the PF6- anion is coordination free. The binding properties of [Cu(PF6)(acac)(tmen)] (1) and [Cu(BF4)(acac)(tmen)] (2) have been investigated in solution and the solid state. The donor number of the PF6- anion (DNPF6) was determined from the UV-vis spectra of 1 in 1,2-dichloroethane. The value of DNPF6 of the PF6- anion is slightly larger than that of the tetraphenylborate anion (BPh4-), which is known as a noncoordinating anion. In the solid state, 1 and 2 reversibly bind and release H2O molecules at the Cu(II) axial sites. The coordinated H2O molecules in 2 are more easily removed than those in 1 because of the strong Lewis basicity of the BF4- anion compared to the PF6- ion. The lower melting point of 1 versus 2 is attributed to the loose binding of the PF6- anions to the Cu(II) centers, which induces the dynamic nature of the crystal.

  DOI：

  10.1021/ic800685z