[Cu2((N1E,N2E)-N1,N2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2-diamine)2(ClO4)3](ClO4) | 1547415-43-9

• 分子结构分类: 有机化合物 - 有机氧化合物 - 有机含氧阴离子化合物
• 英文名称: [Cu2((N1E,N2E)-N1,N2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2-diamine)2(ClO4)3](ClO4)
• 英文别名: [Cu₂((N¹E,N²E)-N¹,N²-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2-diamine)₂(ClO₄)₃](ClO₄)
• CAS: 1547415-43-9
• 化学式: C₂₈H₃₂Cl₃Cu₂N₁₂O₁₂*ClO₄
• 分子量: 1061.54
• InChiKey: PXZZEVZOTBJZQI-QCMKXXNMSA-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：

  copper(II) perchlorate hexahydrate 、 (N1E,N2E)-N1,N2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2-diamine 反应 0.5h， 以82.92%的产率得到[Cu2((N1E,N2E)-N1,N2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2-diamine)2(ClO4)3](ClO4)
  参考文献：
  名称：

  Syntheses, crystal structures and antioxidant properties of four complexes derived from a new Schiff base ligand (N1E,N2E)-N1,N2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2 diamine

  摘要：

  Four Ag(I), Cd(II) and Cu(II) complexes, [Ag2L2](ClO4)(2) (1), [CdL(NO3)(2)] (2), [Cd2L2Cl4] (3) and [Cu2L2(ClO4)(3)](ClO4) (4), derived from the new Schiff base ligand ((NE)-E-1,(NE)-E-2)-N-1,N-2-bis(1-(pyrazin-2-yl)ethylidene)ethane-1,2 diamine (L) have been synthesized and crystallographically characterized. The crystal structural features of 1-4 show that 1 is a ligand-supported dinuclear silver complex, 2 is a mononuclear eight-coordinate complex, 3 is a dinuclear hepta coordinate species and 4, interestingly, discloses two distinctly crystallographically independent groups of mononuclear [Cu(ClO4)(2)L] and a 1D [Cu(ClO4)L](ClO4) unit in one asymmetric group. Furthermore, pi center dot center dot center dot pi stacking and/or hydrogen bonding interactions seem to be effective in stabilizing these crystal structures. The antioxidant activities of L and complexes 1-4 have also been studied. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2013.11.021