Co(II) N-methylpiperazinedithiocarbamate | 738560-47-9

• 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: Co(II) N-methylpiperazinedithiocarbamate
• CAS: 738560-47-9
• 化学式: C₁₂H₂₂CoN₄S₄
• 分子量: 409.591
• InChiKey: MUYYZEKOHOCCBD-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  cobalt(II) chloride hexahydrate 、 sodium 4-methylpiperazine-1-carbodithioate monohydrate 以 水 为溶剂， 生成 Co(II) N-methylpiperazinedithiocarbamate
  参考文献：
  名称：

  Spectral and magnetic studies on normal cobalt(II) planar and cobalt(III) octahedral, spin-crossover cobalt(III) octahedral and planar-tetrahedral cobalt(II) carbodithioates

  摘要：

  Five cobalt(II) complexes, a normal complex Co(4-PPipzcdt)(2) (4-PPipzcdt = 4-phenylpiperazine-1-carbodithioate), and four zwitterionic complexes, Co( 4-PPipzcdtH)(2)X(2) and Co(4-MPipzcdtH)(2)X(2) (X = Cl, Br; 4-PPipzcdtH = 4-phenylpiperazine-1-carbodithioic acid, 4-MPipzcdtH = 4-methylpiperazine-1-carbodithioic acid), have been synthesized. Normal cobalt(III) complexes of the type Co(4-MPipzcdt)(3) and Co-2 {2-MPipz(cdt)(2)}(3) (2-MPipz(cdt)(2) = 2-methylpiperazine-1,4-dicarbodithioate) and two zwitterionic cobalt(III) complexes of the type Co(4-MPipzcdtH)(3)X(3) (X = Cl, Br) have also been obtained. In addition to the room temperature IR and electronic spectra and magnetic susceptibility studies, all the complexes, except the normal Co(4-MPipzcdt)(3) and Co(4-PPipzcdt)(2) and zwitterionic Co(4-MPipzcdtH)(3)Cl-3 have been investigated by variable-temperature magnetic susceptibility measurements. The results of the variable-temperature magnetic susceptibility studies suggest that two cobalt(II) carbodithioates exhibit a square planar-tetrahedral equilibrium, while two cobalt(III) octahedral carbodithioates show a spin-crossover phenomenon.

  DOI：

  10.1016/0277-5387(95)00178-u