monochloropentaquochromium(III) sulfate | 12516-72-2

• 英文名称: monochloropentaquochromium(III) sulfate
• CAS: 12516-72-2；52747-09-8
• 化学式: ClCrH₁₀O₅*O₄S
• 分子量: 273.589
• InChiKey: OJYOXCJBKWKYOM-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

• 作为反应物：
  描述：

  monochloropentaquochromium(III) sulfate 在 HCl 作用下， 以 乙醚 为溶剂， 生成 monochloropentaquochromium(III) chloride monohydrate
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cr: MVol.B, 113, page 232 - 234

  摘要：

  DOI：
• 作为产物：
  描述：

  chromium chloride hexahydrate 、 硫酸 以 水 为溶剂， 生成 monochloropentaquochromium(III) sulfate
  参考文献：
  名称：

  EXAFS Investigation of Inner- and Outer-Sphere Chloroaquo Complexes of Cr³⁺ in Aqueous Solutions

  摘要：

  The structure of four solutions containing the isolated chromochloroaquo complexes, [CrCln(H2O)(6-n)]((3-n)+) (n = 1-3), have been investigated with the aid of EXAFS. Synthesis and isolation processes are described. In the inner-sphere complexes, Cr3+ ions are surrounded by 5H(2)O + 1Cl(-) (species [I], 1 m), 4H(2)O + 2Cl(-) (species [II], 1 and 0.005 m), and 3H(2)O + 3Cl(-) (species [III], 0.005 m), with Cr-O and Cr-Cr average distances of 2.00 and 2.30 Angstrom, respectively. In the four solutions a second coordination sphere is detected between 3.9 and 4.5 Angstrom. In solution containing species [I], this sphere is formed by water molecules (similar to 14) at 3.97 Angstrom whereas for solutions containing [II] and [III], several outer-sphere chloride anions are detected. For species [II] the second coordination sphere is formed by 3.3 (1 m) or 4.9 (0.005 m) chloride ligands, depending upon concentration of the complex, at around 4.3 Angstrom and by 8.0 (1 m) or 7.2 (0.005 m) water molecules at 3.9 a. For species [III], where [HCl] = 12 M, this sphere is formed exclusively by seven chloride ligands at 4.3 Angstrom.

  DOI：

  10.1021/ja9608149

文献信息

• A Kinetic and mechanistic study of the reduction of an aryltellurium trichloride by chromium(II) and vanadium(II) ions
  作者：J.David Miller、Tahir A. Tahir

  DOI：10.1016/s0020-1693(00)83092-3

  日期：1989.7

  The reduction of an aryltellurium trichloride by Cr2+ and V2+ in aqueous dioxane solutions has been investigated. The reactions are quantitative forming the ditelluride and MIII products. The reaction sequence begins with hydrolysis which leads to rapidly maintained equilibria between RTeO(OH), RTeOCl and RTeO2−. The first reductive step is rate determining, and is believed to be a one-electron, innersphere

  研究了在二恶烷水溶液中用Cr 2+和V 2+还原三氯化芳基碲。反应是定量形成二碲化物和M III产物。反应顺序开始水解，这导致RTeO之间迅速保持平衡（OH），RTeOCl和RTeO 2 - 。还原的第一步是确定速率，并被认为是单电子内球过程。涉及使用TeOH组，以形成桥的反应比使用TeCl或TeO那些慢- 。速率数据是在一系列实验条件下测得的；引用速率和激活参数。使用外层还原剂[Ru（NH3）6 ] 2+也被报道。还原仍会发生，但速度比C r2 +和V 2+离子慢
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cr: MVol.B, 135, page 277 - 279
  作者：

  DOI：——

  日期：——
• Duval, R.; Duval, C.; Lecomte, J., Bulletin de la Societe Chimique de France
  作者：Duval, R.、Duval, C.、Lecomte, J.

  DOI：——

  日期：——
• Gutierrez de Celis, M., Anales de la Real Sociedad Espanola de Fisica y Quimica, 1936, vol. 34, p. 553 - 556
  作者：Gutierrez de Celis, M.

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Cr: MVol.B, 162, page 334 - 336
  作者：

  DOI：——

  日期：——