[ReCl4(2-(2'-pyridyl)imidazole)]*(N,N-dimethylformamide) | 1023689-73-7

• 英文名称: [ReCl4(2-(2'-pyridyl)imidazole)]*(N,N-dimethylformamide)
• 英文别名: [ReCl4(pyim)]*DMF
• CAS: 1023689-73-7
• 化学式: C₃H₇NO*C₈H₇Cl₄N₃Re
• 分子量: 546.277
• InChiKey: DHDIGMFIKLQXSJ-UHFFFAOYSA-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：

  diammonium hexachlororhenate(IV) 、 N,N-二甲基甲酰胺 、 2-(咪唑-2-基)吡啶 以 N,N-二甲基甲酰胺 为溶剂， 以35%的产率得到[ReCl4(2-(2'-pyridyl)imidazole)]*(N,N-dimethylformamide)
  参考文献：
  名称：

  Magneto-structural study on a series of rhenium(IV) complexes containing biimH2, pyim and bipy ligands

  摘要：

  Three rhenium(IV) mononuclear compounds of formulae [ReCl4(biimH(2))]center dot 2DMF (1), [ReCl4(pyim)] center dot DMF (2) and [ReCl4(bipy)] (3) (biimH(2) = 2,2'-biimidazole, pyim = 2-(2'-pyridyl)imidazole, bipy = 2,2'-bipyridine and DMF = N,N-dimethylformamide) have been prepared and characterized. The crystal structure of 2 was determined by single crystal X-ray diffraction. Compound 2 crystallizes in the monoclinic system with P2(1)/c as space group. The rhenium atom is six-coordinated by four Cl atoms and two nitrogen atoms from a bidentate pyim ligand [average values of Re-Cl and Re-N bonds lengths being 2.330(2) and 2.117(4) angstrom, respectively]. The magnetic properties were investigated from susceptibility measurements performed on polycrystalline samples of 1-3 in the temperature range 1.9-300 K. The magnetic behaviour found is typical of antiferromagnetically coupled systems, and they,exhibit susceptibility maxima at 2.8 (1 and 2) and 5.6 K (3). Short Re-IV-Cl center dot center dot center dot Cl-Re-IV contacts through space account for the antiferromagnetic behaviour observed. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2008.01.012