trans-dibromobis(ethylenediamine)cobalt(III) thiocyanate | 50296-15-6

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: trans-dibromobis(ethylenediamine)cobalt(III) thiocyanate
• 英文别名: trans-[Co(ethylenediamine)2Br2]NCS；{Co(en)2Br2}CNS
• CAS: 50296-15-6；50577-21-4
• 化学式: CNS*C₄H₁₆Br₂CoN₄
• 分子量: 397.083
• InChiKey: WSARHGKLZIJENC-UHFFFAOYSA-K

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：

  trans-dibromo-bisethylenediaminecobalt(III) bromide monohydrate 、 potassium thioacyanate 以 水 为溶剂， 生成 trans-dibromobis(ethylenediamine)cobalt(III) thiocyanate
  参考文献：
  名称：

  热重数据的动力学分析。二十一。一些[Co(en)2X2]Y和[Co(en)2X(胺)Y2型配合物热分解的衍生学研究]

  摘要：

  摘要 [Co(en) 2 X 2 ]Y 和顺式-[Co(en) 2 (胺)X]Y 2 (其中X为Cl或Br；Y为Cl、Br、 I、NCS 或 NCO；胺是苯胺、吡啶、β-甲基吡啶或邻茴香胺，en 是乙二胺）已通过衍生图进行了研究。讨论了结晶水含量、顺反异构与外球阴离子性质的相关性。顺式-[Co(en) 2 (胺)X]Y 2 型复合物热解的第一阶段是胺配体取代外部球体阴离子。从 TG 曲线可以推导出一些脱水和脱氨反应的动力学参数。

  DOI：

  10.1016/0040-6031(81)85165-9

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: MVol.B, 106, page 250 - 253
  作者：

  DOI：——

  日期：——
• ——
  作者：J. Zsakó、G. Pokol、Cs. Novák、Cs. Várhelyi、A. Dobó、G. Liptay

  DOI：10.1023/a:1011577319016

  日期：——

  A number of 30 [Co(en)(3)]Y-3, [Co(en)(2)X-2]Y and [Co(en)(2)X(amine)]Y-2 type complexes (X=Cl, Br; Y=Cl, Br, I, NCO, NCS, NO3, ClO4, etc.; amine=aromatic and alkylamines) were obtained from trans-[Co(en)(2)Cl-2]Cl by double decomposition and by substitution reactions, respectively. The structure of the complexes was proved by means of far and middle FTIR spectra. The thermal decomposition was studied by TG, DTA and DSC measurements. Mass spectra were also recorded. In the case of [Co(en)(3)]Y-3 complexes the nitrate, perchlorate and dimesoperiodates decompose suddenly, frequently explosion like. The halides and thiocyanates seem to substitute an ethylenediamine ligand, yielding a rather unstable intermediate. The pyrolysis of [Co(en)(2)X-2]Y type derivatives yields no relatively stable intermediates, but the decomposition temperatures may be correlated with the nature of Y and with the cis or trans configuration of the compound. With the [Co(en)(2)X(amine)]Y-2 type complexes one observes the formation of [Co(en)(2)XY]Y as intermediate product. From the TG curves kinetic parameters were derived for some dehydration and deamination processes, by using the nomogram method. The validity of a non-linear kinetic compensation law was observed.
• Werner, A., Liebigs Annalen der Chemie, 1912, vol. 386, p. 112 - 112
  作者：Werner, A.

  DOI：——

  日期：——
• Werner, A., Liebigs Annalen der Chemie, 1912, vol. 386, p. 146 - 146
  作者：Werner, A.

  DOI：——

  日期：——