cis-triaquatrinitrorhodium (III) | 103948-09-0

• 英文名称: cis-triaquatrinitrorhodium (III)
• 英文别名: fac-trinitrotriaquorhodium(III)；cis-Rh(NO2)3(H2O)3；fac-Rh(H2O)3(NO2)3
• CAS: 103948-09-0
• 化学式: H₆N₃O₉Rh
• 分子量: 294.968
• InChiKey: SLSLOPVLKSPZHZ-UHFFFAOYSA-N

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：

  cis-triaquatrinitrorhodium (III) 、 水 以 硝酸 为溶剂， 生成 cis-Rh(H2O)4(NO2)2(1+)
  参考文献：
  名称：

  Belyaev, A. V.; Renard, E. V.; Khranenko, S. P., Radiochemistry, 2002, vol. 44, p. 546 - 558

  摘要：

  DOI：
• 作为产物：
  描述：

  sodium hexanitrorhodate 、 硝酸 以 水 为溶剂， 生成 cis-triaquatrinitrorhodium (III)
  参考文献：
  名称：

  Kinetics of rhodium extraction from nitric acid solutions with a mixture of dihexyl sulfide and alkylanilinium nitrate

  摘要：

  The manifold enhancement of the rhodium extraction efficiency from nitric acid solutions of tri-aquatrinitrorhodium is discovered with the use of two-component mixed extractants based on alkylaniline (AA), dihexyl sulfide (DHS), dihexyl sulfoxide (DHSO), tributyl phosphate (TBP), and oxime ACORGA P5100. A mixture of unimolar solutions of alkylanilinium nitrate and DHS is found to be the most efficient extractant: at 35 degrees C, this mixture quantitatively extracts rhodium within 5 min from aqueous solutions containing 0.06 to 3 mol/ L HNO3. The extraction kinetics are studied. The following two-stage extraction mechanism is substantiated: the equilibrium of formation of a colloidal-chemical intermediate involving [Rh(H2O)(3)(NO2)(3)], HNO3, and (BHNO3)(p) ( an associated form of the alkylanilinium salt) and the reaction of the intermediate with DHS (the rate-controlling stage).

  DOI：

  10.1134/s0036023606120229

文献信息

• ——
  作者：A. V. Belyaev、V. A. Emel'yanov、S. P. Khranenko、M. A. Fedotov

  DOI：10.1023/a:1009550312656

  日期：——

  Reactions of nitrite complexes of Pd, Ru, and Rh with sulfamic acid were studied by the N-14,N-15, and O-17 NMR method. Chemical shifts were assigned, and the predominant forms of the complexes were established. The reaction products at room temperature are cis-nitroaqua complexes. Coordination of the sulfamate ion upon storage for a long time or on heating was detected.
• Belyaev, A. V.; Venediktov, A. B.; Fedotov, M. A., Koordinatsionnaya Khimiya, 1986, vol. 12, p. 401 - 409
  作者：Belyaev, A. V.、Venediktov, A. B.、Fedotov, M. A.、Khranenko, S. P.

  DOI：——

  日期：——