| 219973-77-0

• CAS: 219973-77-0
• 化学式: C₈₄H₁₁₂Mn₂N₄O₆
• 分子量: 1383.71
• InChiKey: RNFXQMNEQQSYBO-ZMRFLKMNSA-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：

  potassium permanganate 、 1-((decylimino)methyl)naphthalen-2-ol 以 乙腈 为溶剂， 生成
  参考文献：
  名称：

  Structures and properties of di-μ-oxo dimanganese(IV) complexes with bidentate Schiff bases, N-alkyl-substituted-salicylideneamine

  摘要：

  Novel di-mu-oxo dimanganese(IV) complexes, [Mn-IV(N-R-X-sal)(2)(mu-O)](2), with bidentate Schiff base ligands, N-alkyl-substituted-salicylideneamine, N-R-X-salH [R= CH3(Me), C2H5 (Et), n-C3H, (Pr), n-C4H9 (Bu), n-C6H13 (Hx), n-C8H17 (Oct), II-C10H21 (Dec), n-C12H25 (Dod), or n-C18H37 (Octd) and X = H or 5,6-benzo]: have been prepared by their reaction with potassium permanganate (KMnO4) in MeCN, while stirring at room temperature. These complexes were characterized by spectroscopy, magnetic susceptibility, thermal analysis and X-ray crystallography. The structures consist of a Mn-2(IV)(mu-O)(2) core with a Mn-Mn separation of 2.731 (4) Angstrom for [Mn-IV(N-Me-sal)(2)(mu-O)](2), 1, 2.769(2) Angstrom for [Mn-2(IV)(N-Et-sal)(2)(mu-O)](2), 2, 2.780(2) Angstrom for [(Mn-IV-Hx-sal)(2)(mu-O)](2), 5, 2.780(2)Angstrom for [Mn-IV(N-Dec-sal)(2)(mu-O)](2), 7, and 2.756(3) Angstrom for [Mn-IV(N-Me-5,6-benzo-sal)(2)(mu-O)](2), 10. The complex 1 is the first di-mu-oxo dimanganese(IV) complex having asymmetrical form in which two manganese ions adopt different configurations each other. Moreover, the complexes 5 and 7 are found to exhibit the longest one among all of the Mn-Mn separation observed for the structurally characterized Mn-2(mu-O)(2) complexes prior to this work. The antiferromagnetic exchange interaction has been found to be J= -83 and -188 cm(-1) for 1 and 7, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00144-2