[Cu2(di-2-dipyridylamine)2(μ1,1-N3)2(CH3COO)2] | 929874-59-9

• 英文名称: [Cu2(di-2-dipyridylamine)2(μ1,1-N3)2(CH3COO)2]
• 英文别名: [Cu2(dpyam)2(μ1,1-N3)2(CH3COO)2]
• CAS: 929874-59-9
• 化学式: C₂₄H₂₄Cu₂N₁₂O₄
• 分子量: 671.625
• InChiKey: AAMMLVXPWFFJET-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：

  2,2'-二吡啶胺 、 copper(II) acetate monohydrate 、 sodium azide 以 甲醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 以70%的产率得到[Cu2(di-2-dipyridylamine)2(μ1,1-N3)2(CH3COO)2]
  参考文献：
  名称：

  Three new dinuclear bis-μ-azido-bridged Cu(II) compounds with di-2-pyridylamine as a ligand: Syntheses, X-ray structure and magnetic measurements

  摘要：

  Three new dinuclear copper(II) compounds: [Cu-2(dpyam)(2)(mu(1.1)-N-3)(2)(O2CH)(2)] (1), [Cu-2(dpyam)(2)(mu(1.1)-N-3)(2)(O2CCH3)(2)](2) and [Cu-2-(dpyam)(2)(mu(1.1)-N-3)(2)(O2CCH2CH3)(2)](3) have been synthesized and characterized crystallographically and spectroscopically. Compounds 1, 2 and 3 consist of a dinuclear unit in which both Cu(II) ions are connected through two end-on azido bridges providing a distorted square pyramidal geometry with a CuN4O chromophore. The (CuCu)-Cu-. . . separations are 3.195, 3.200 and 3.247 angstrom for compounds 1, 2 and 3, respectively. The magnetic properties have been measured in the range from 5 to 300 K and correlated with the molecular structures. All three compounds show a medium to weak ferromagnetic exchange interactions between the Cu(II) ions dominated by the bridging azido ligands, with a singlet-triplet splitting (J) of 63.3, 63.8 and 5.1 cm(-1), for compounds 1, 2 and 3, respectively. A large zero-field splitting of about 0.4 cm(-1) is observed in the EPR for compounds 1 and 2. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.09.073