| 1174316-34-7

• CAS: 1174316-34-7
• 化学式: C₂₀H₃₀Br₄Mn₂N₆
• 分子量: 783.99
• InChiKey: WLANISBDJJHJDV-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  manganese(II) bromide tetrahydrate 、 3,7,15,19,25,26-hexaazatricyclo<19.3.1.1^9,13>hexacosa-1(25),9,11,13(26),21,23-hexaene 以 乙腈 为溶剂， 以37%的产率得到
  参考文献：
  名称：

  Mn(II) azamacrocyclic bromide complexes with different nuclearities

  摘要：

  The coordination behaviour of a series of pyridyl azamacrocyclic ligands, some of them containing cyanomethyl and cyanoethyl pendant-arms, towards Mn(II) ion was studied. All the complexes were characterized by microanalysis, LSI mass spectrometry, IR, UV-Vis spectroscopy and magnetic measurements. Crystal structures of [MnL1][MnBr4] (1), [MnL3][MnBr4] center dot 2CH(3)CN (3), [(Mn2LBr4)-Br-5] center dot 2CH(3)CN (5) and [(Mn2LBr4)-Br-6] (6) complexes have been determined. The X-ray studies show the presence of an ionic mixed octahedral-tetrahedral complex for 1 and 2, with the manganese ion of the cation complex, endomacrocyclicly coordinated by the six nitrogen donor atoms from the macrocyclic backbone in a distorted octahedral geometry. Instead, the complexes 5 and 6 are dinuclear, and both manganese ions are coordinated by one pyridinic and two amine nitrogen atoms from the macrocyclic backbone and two bromide ions, being the geometry around the metal better described as distorted square pyramidal. In all cases, the nitrile pendant-arms do not show coordination to the metal ion. (C) 2009 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.02.026