[Mn2(bis(2,2'-dithiopiperizinato-2,2'-diaminodiethylamine))2] | 1020652-87-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: [Mn2(bis(2,2'-dithiopiperizinato-2,2'-diaminodiethylamine))2]
• CAS: 1020652-87-2
• 化学式: C₂₈H₅₄Mn₂N₁₄S₈
• 分子量: 953.235
• InChiKey: BIPDQNYYZWZWSZ-UHFFFAOYSA-J

反应信息

• 作为反应物：
  描述：

  [Mn2(bis(2,2'-dithiopiperizinato-2,2'-diaminodiethylamine))2] 以 neat (no solvent) 为溶剂， 生成 manganese(II) sulfide
  参考文献：
  名称：

  Piperazine pivoted transition metal dithiocarbamates

  摘要：

  A quadridentate ligand disodium bis(2,2'-dithiopiperazinato-2,2'-diamino diethylamine) Na2L2 and its self assembled transition metal complexes of the type, M-2(L-2)(2) ( M = Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II)} have been reported. The piperazine pivoted homodinuclear complexes have been characterized by a range of spectral, thermal, microanalytical and conductometric techniques. On the basis of IR and H-1 NMR data a symmetrical bidentate coordination of the dithiocarbamato moiety has been observed in all the cases. The TGA profile of the ligand exhibits two stage thermolytic pattern although the complexes decompose in three steps, respectively. Metal sulfide is found to be the end product. The formation of homodinuclear complexes has been ascertained on the basis of FAB mass spectral data and a probable fragmentation pattern has been proposed. On the basis of UV-visible spectroscopic results and room temperature magnetic moment data a tetrahedral geometry has been proposed for all the complexes except for the Ni(II) and Cu(II) which are found to be square-planar. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2007.05.020
• 作为产物：
  描述：

  manganese(II) chloride tetrahydrate 、 disodium bis(2,2'-dithiopiperazinato-2,2'-diaminodiethylamine) 以 甲醇 为溶剂， 以62%的产率得到[Mn2(bis(2,2'-dithiopiperizinato-2,2'-diaminodiethylamine))2]
  参考文献：
  名称：

  Piperazine pivoted transition metal dithiocarbamates

  摘要：

  A quadridentate ligand disodium bis(2,2'-dithiopiperazinato-2,2'-diamino diethylamine) Na2L2 and its self assembled transition metal complexes of the type, M-2(L-2)(2) ( M = Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II)} have been reported. The piperazine pivoted homodinuclear complexes have been characterized by a range of spectral, thermal, microanalytical and conductometric techniques. On the basis of IR and H-1 NMR data a symmetrical bidentate coordination of the dithiocarbamato moiety has been observed in all the cases. The TGA profile of the ligand exhibits two stage thermolytic pattern although the complexes decompose in three steps, respectively. Metal sulfide is found to be the end product. The formation of homodinuclear complexes has been ascertained on the basis of FAB mass spectral data and a probable fragmentation pattern has been proposed. On the basis of UV-visible spectroscopic results and room temperature magnetic moment data a tetrahedral geometry has been proposed for all the complexes except for the Ni(II) and Cu(II) which are found to be square-planar. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.molstruc.2007.05.020