[Ru(N,N'-ethylenebis(salicylideniminato) dianion)(H2O)2](1+) | 474758-91-3

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: [Ru(N,N'-ethylenebis(salicylideniminato) dianion)(H2O)2](1+)
• 英文别名: [Ru(bis(salicylate)ethylenediimine)(H2O)2](1+)
• CAS: 474758-91-3
• 化学式: C₁₆H₁₈N₂O₄Ru
• 分子量: 403.4
• InChiKey: GEFZZVGDHHHHBA-MCRPVJKSSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 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：

  chloro(nitrosyl)(N,N'-bis(salicylidene)ethylenediaminato)ruthenium(II) 以 水 为溶剂， 生成 [Ru(N,N'-ethylenebis(salicylideniminato) dianion)(H2O)2](1+)
  参考文献：
  名称：

  Acidity and photolability of ruthenium salen nitrosyl and aquo complexes in aqueous solutions

  摘要：

  The photochemical behavior of nitrosyl complexes Ru(salen)(NO)(OH(2))(+) and Ru(salen)(NO) Cl (salen = N, N'-ethylenebis-(salicylideneiminato) dianion) in aqueous solution is described. Irradiation with light in the 350-450 nm range resulted in nitric oxide (NO) release from both. For Ru(salen)(NO) Cl secondary photoreactions also resulted in chloride aquation. Thus, in both cases the final photoproduct is the diaquo cation Ru(III) (salen) (OH(2))(2)(+), for which pK(a)'s of 5.9 and 9.1 were determined for the coordinated waters. The pK(a) of the Ru(salen)(NO)(OH(2))+ cation was also determined as 4.5 +/- 0.1, and the relative acidities of these ruthenium aquo units are discussed in the context of the bonding interactions between Ru(III) and NO. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2007.11.018

文献信息

• Nitric Oxide Photorelease from Ruthenium Salen Complexes in Aqueous and Organic Solutions
  作者：Jeane Bordini、David L. Hughes、Joaquim Delphino Da Motta Neto、Carlos Jorge da Cunha

  DOI：10.1021/ic011273d

  日期：2002.10.1

  The complexes [Ru(salen)(NO)Cl] and [Ru(salen)(NO)(H(2)O)](+) were shown to release the nitrosyl ligand as nitric oxide upon exposure to visible light in organic and aqueous solutions respectively, by means of UV-visible, EPR, and FTIR spectroscopies. The former was prepared by a new synthetic route and had its structure determined by single-crystal X-ray diffraction. A crystal of the dichloromethane

  配合物[Ru（salen）（NO）Cl]和[Ru（salen）（NO）（H（2）O）]（+）被证明在有机和有机溶剂中暴露于可见光时会释放出一氧化氮的亚硝酰基配体。分别通过紫外可见光谱，EPR和FTIR光谱分析。前者通过新的合成路线制备，并通过单晶X射线衍射确定其结构。二氯甲烷溶剂化物的晶体为正交晶体，空间群Fdd2（第43号），式C（16）H（14）ClN（3）O（3）Ru.CH（2）Cl（2），Z = 16电池参数a = 25.489（4），b = 33.435（4）和c = 9.3716（9）A。使用INDO / S方法计算复合物的电子吸收光谱。水溶性复合物是用于抗肿瘤光治疗的潜在药物。