| 173990-90-4

• CAS: 173990-90-4
• 化学式: C₁₅H₃₀Cr₃N₆O₁₆
• 分子量: 706.422
• InChiKey: FKNZVBZAWKBLSN-UHFFFAOYSA-H

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：

  tris(aquo)hexa-μ-acetato-μ3-oxo-trichromium(III) chloride hexahydrate 、 尿素 以 高氯酸 为溶剂， 生成
  参考文献：
  名称：

  Kinetics of Formation and Dissociation of [Cr₃O(O₂CCH₃)₆(urea)₃]⁺:  An Example of Statistically Controlled Kinetics and Equilibrium

  摘要：

  Kinetics of the overall reaction [Cr3O(O2CCH3)(6)(H2O)(3)](+) + 3 urea reversible arrow [Cr3O(O2CCH3)(6)(urea)(3)](+) + 3H(2)O have been studied spectrophotometrically. Monophasic kinetics were observed in both directions. The reverse steps, of urea dissociation, were monitored using an analytical technique which permits direct determination of the concentration of liberated urea and does not require knowledge of extinction coefficients of intermediate species. Results imply that consecutive steps occur with rate constants in close to the statistical ratios of k(1):k(2):k(3) = 3:2:1 and k(-1):k(-2):k(-3) = 1:2:3. Rates indicate strong labilization of urea, compared to the case of mononuclear complex [Cr(urea)(6)](3+).

  DOI：

  10.1021/ic9505561