bis(thiopropionato)di(ethanol)cobalt(II) | 850311-06-7

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• 英文名称: bis(thiopropionato)di(ethanol)cobalt(II)
• 英文别名: cobalt(2+);ethanol;propanethioate
• CAS: 850311-06-7
• 化学式: C₁₀H₂₂CoO₄S₂
• 分子量: 329.407
• InChiKey: OGSSBQDQBJJHJK-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  0.93
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  76.6
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  bis(thiopropionato)di(ethanol)cobalt(II) 以 neat (no solvent) 为溶剂， 生成 cobalt(II) sulfide
  参考文献：
  名称：

  Synthesis and Physico‐Chemical Studies on Iron(II,III,III) and Cobalt(II) Thiocarboxylates

  摘要：

  A series of iron(II,111,111) and cobalt(H) complexes of thiocarboxylic acids of the general formulas [(FeFe2O)-Fe-II-O-III(SOCR)(6)(L)(3)] and [Co(SOCR)(2)(L)] (R = C2H5 or C(CH3)(3) and L = EtOH or py) have been synthesized and characterized by elemental and thermogravimetric analyses, spectral (infrared, electronic, and Mossbauer) studies, molar conductance, magnetic susceptibility, and molecular weight determinations. The electronic spectral data suggested an octahedral environment around the metal ion in both the iron as well as the cobalt complexes. A band around 13,800 cm(-1) in the electronic spectra of the iron complexes indicated intervalence-transfer between Fe(II) and Fe(III) moieties. A bridging mode of coordination could be assigned for the thiocarboxylate anions in the iron complexes and a chelating mode of coordination for the cobalt complexes have been suggested by infrared spectral data along with a new band at 540 cm(-1), which may be ascribed owing to nu(asy)(Fe3O) vibrations. Mossbauer studies revealed two resolved quadrupole doublets at 120-315 K confirming the presence of Fe(II) and Fe(III) moities in the iron complexes. Thermoanalytical data indicated the iron complexes were thermally stable up to 135degreesC, whereas the cobalt complexes were stable up to 160degreesC, above which temperature decomposition started and continued to similar to400degreesC at which temperature the formation of metal sulfide and/or oxide was noticed. An attempt has been made to establish the structures based on these studies.

  DOI：

  10.1081/sim-200030186
• 作为产物：
  描述：

  sodium thiopropanoate 、 cobalt(II) chloride hexahydrate 、 乙醇 以 乙醇 为溶剂， 以74%的产率得到bis(thiopropionato)di(ethanol)cobalt(II)
  参考文献：
  名称：

  Synthesis and Physico‐Chemical Studies on Iron(II,III,III) and Cobalt(II) Thiocarboxylates

  摘要：

  A series of iron(II,111,111) and cobalt(H) complexes of thiocarboxylic acids of the general formulas [(FeFe2O)-Fe-II-O-III(SOCR)(6)(L)(3)] and [Co(SOCR)(2)(L)] (R = C2H5 or C(CH3)(3) and L = EtOH or py) have been synthesized and characterized by elemental and thermogravimetric analyses, spectral (infrared, electronic, and Mossbauer) studies, molar conductance, magnetic susceptibility, and molecular weight determinations. The electronic spectral data suggested an octahedral environment around the metal ion in both the iron as well as the cobalt complexes. A band around 13,800 cm(-1) in the electronic spectra of the iron complexes indicated intervalence-transfer between Fe(II) and Fe(III) moieties. A bridging mode of coordination could be assigned for the thiocarboxylate anions in the iron complexes and a chelating mode of coordination for the cobalt complexes have been suggested by infrared spectral data along with a new band at 540 cm(-1), which may be ascribed owing to nu(asy)(Fe3O) vibrations. Mossbauer studies revealed two resolved quadrupole doublets at 120-315 K confirming the presence of Fe(II) and Fe(III) moities in the iron complexes. Thermoanalytical data indicated the iron complexes were thermally stable up to 135degreesC, whereas the cobalt complexes were stable up to 160degreesC, above which temperature decomposition started and continued to similar to400degreesC at which temperature the formation of metal sulfide and/or oxide was noticed. An attempt has been made to establish the structures based on these studies.

  DOI：

  10.1081/sim-200030186