(n-tetrabutylammonium)[ReCl5(pyridazine)] | 1017235-86-7

• 英文名称: (n-tetrabutylammonium)[ReCl5(pyridazine)]
• CAS: 1017235-86-7
• 化学式: C₄H₄Cl₅N₂Re*C₁₆H₃₆N
• 分子量: 686.03
• InChiKey: ABPMWJLFEDYNCK-UHFFFAOYSA-I

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：

  哒嗪 、 potassium hexachlororhenate(IV) 、 四丁基氯化铵 以 甲醇 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 以40%的产率得到(n-tetrabutylammonium)[ReCl5(pyridazine)]
  参考文献：
  名称：

  Synthesis, crystal structure, electrochemical and magnetic properties of (NBu4)[ReCl5(L)] with L=pyrimidine and pyridazine

  摘要：

  Two novel rhenium(IV) compounds, namely (NBu4)[ReCl5(pym)] (1) and (NBu4)[ReCl5(pyd)] (2) (pym = pyrimidine, pyd = pyridazine and NBu4 = n-tetrabutylammonium cation), have been obtained by reaction of [ReCl6](2-) and the diazine in dmf, and their crystal structures determined by single-crystal X-ray diffraction. The structures of 1 and 2 consist of [ReCl5(pym)](-) or [ReCl5(pyd)](-) anions and NBu4+ cations held together by electrostatic forces and van der Waals interactions. Stacking interactions are present only in 1. The coordination sphere of the Re-IV ion is defined by five chloride anions and one nitrogen atom of a monodentate diazine, resulting in a distorted octahedral environment. Voltarnmetric profiles in CH3CN show a one-electron reduction step at ca. -0.5 V vs. NHE for both complexes. Magnetic measurements reveal weak antiferromagnetic interactions among the metal centers in the crystal lattices of 1 and 2, superimposed to the well-known zero-field splitting of Re(IV) compounds. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.10.009