[Re2O3Cl2(PPh3)2(4-nitropyrazolate)2] | 191920-93-1

• 英文名称: [Re2O3Cl2(PPh3)2(4-nitropyrazolate)2]
• CAS: 191920-93-1
• 化学式: C₄₂H₃₄Cl₂N₆O₇P₂Re₂
• 分子量: 1240.04
• InChiKey: DJPLPNNFTBIAEH-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：

  4-硝基吡唑 、 dichlorooxoethoxobis(triphenylphosphine)rhenium(V) 以 乙醇 为溶剂， 以39%的产率得到[Re2O3Cl2(PPh3)2(4-nitropyrazolate)2]
  参考文献：
  名称：

  Synthesis and characterization of a binuclear rhenium nitropyrazole complex [Re2O3Cl2(PPh3)2(C3H2N3O2)2]

  摘要：

  The binuclear nitropyrazole compound [Re2O3Cl2(PPh3)(2)(C3H2N3O2)(2)] (3) was synthesized by refluxing [ReOCl2(OEt)(PPh3)(2)] and 2-nitropyrazole in ethanol for 12 h. The octahedral {ReO2N2ClP} sites are linked by two bridging nitropyrazoles and an oxo group, with an Re-O-Re angle of 124.7(6)degrees. Compound 3 is electrochemically active, displaying a reversible one electron reduction at -0.55 V with respect to Ag/Ag+. Crystal data: C36H34Cl2N6O7P2Re2 (3), monoclinic C2/c, a=32.569(7), b=9.624(2), c=29.151(6) Angstrom, beta=109.33(3)degrees, V=8622(3) Angstrom(3), Z=8, D-calc=1.799 g cm(-3), structure solution and refinement based on 3364 reflections converged at R=0.056.

  DOI：

  10.1016/s0020-1693(96)05537-5