cobalt(II) sulfite

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属氧阴离子化合物
• 英文名称: cobalt(II) sulfite
• 英文别名: cobalt sulphite；cobalt(2+);sulfite
• 化学式: Co*O₃S
• 分子量: 139.057
• InChiKey: MJABMRHBVCGGOG-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -1.01
• 重原子数：
  5
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  82.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  potassium sulfite 、 cobalt(II) sulfite 以 not given 为溶剂， 生成 potassium cobalt sulfite
  参考文献：
  名称：

  Schultze, W., 1864, vol. 4, p. 428 - 428

  摘要：

  DOI：
• 作为产物：
  描述：

  cobalt(II) hydrazinesulfinate 、 氧气 以 neat (no solvent) 为溶剂， 生成 cobalt(II) sulfite
  参考文献：
  名称：

  Thermal degradation kinetics of Co(II), Ni(II), and Zn(II) hydrazinesulfinates in air, oxygen and nitrogen atmospheres

  摘要：

  Cobalt, nickel and zinc hydrazinesulfinate complexes of the molecular formula M(N2H3SOO)(2) where M=Co, Ni and Zn, respectively, have been prepared and characterized by analytical and spectral techniques. The thermal decomposition of these complexes have been studied in three different atmospheres, viz. static air, oxygen and nitrogen. In static air, cobalt and zinc complexes give respective metal sulfites while the nickel complex yield nickel sulfate. In oxygen atmosphere, cobalt complex gives a mixture of oxide and sulfate while the nickel and zinc complexes yield the respective metal oxide. In the nitrogen atmosphere, the complexes decompose to yield a mixture of metal sulfide and metal sulfite in the case of cobalt and nickel while zinc complex gives ZnO. The above complexes have also been subjected to sudden heating at high temperatures ca. 500degreesC, i.e. combustion, which resulted in the formation of metal oxide in the case of cobalt while the nickel complex gives nickel sulfide as the final product. However, the zinc complex gives mixture of zinc oxide and zinc sulfate. The kinetic parameters were evaluated for these complexes using Coats-Redfern equation. The parameters have been studied on the basis of TG-data and in most of the cases, the decomposition is found to follow first order kinetics. (C) 2002 Published by Elsevier Science B.V.

  DOI：

  10.1016/s0040-6031(02)00395-7

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: MVol.B2, 1.7, page 562 - 582
  作者：

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: MVol.A2, 83, page 402 - 403
  作者：

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  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: S: SVol.3, 2.1.8.10.1, page 208 - 211
  作者：

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• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Co: MVol.A2, 41, page 322 - 324
  作者：

  DOI：——

  日期：——
• Meyer, J., Chemische Berichte, 1901, vol. 34, p. 3606 - 3610
  作者：Meyer, J.

  DOI：——

  日期：——