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[Fe2(μ-O)(1,10-phenanthroline)4(H2O)2](NO3)4*5H2O | 92282-02-5

中文名称
——
中文别名
——
英文名称
[Fe2(μ-O)(1,10-phenanthroline)4(H2O)2](NO3)4*5H2O
英文别名
Fe2O(1,10-phenanthroline)4(H2O)2(NO3)4*5H2O;[Fe2(μ-O)(phen)4(H2O)2](NO3)4*5H2O;[(μ-oxo)bis[aquobis(phenanthroline)iron(III)]](NO3)4*5H2O
[Fe2(μ-O)(1,10-phenanthroline)4(H2O)2](NO3)4*5H2O化学式
CAS
92282-02-5
化学式
C48H36Fe2N8O3*5H2O*4NO3
mdl
——
分子量
1222.66
InChiKey
KTGJFYSRTYHCLY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

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:
    参考文献:
    名称:
    Mechanistic studies on oxidation of l-ascorbic acid by an oxo-bridged diiron complex in aqueous acidic media
    摘要:
    [Fe2(µ-O)(phen)4(H2O)2]4+(1)(图 1,phen = 1,10-菲罗啉)与水溶液中的[Fe2(µ-O)(phen)4(H2O)(OH)]3+(2)和[Fe2(µ-O)(phen)4(OH)2]2+(3)在过量 phen 的存在下达到平衡。在 pH 值为 3.00-5.50 的范围内,在过量 phen 的存在下,1 会将抗坏血酸(H2A)定量氧化为脱氢抗坏血酸(A),过量 phen 会将反应缓冲在 0.05 个 pH 单位之内,并确保最终铁产物铁素([Fe(phen)3]2+)的完全形成。反应物为 1、2 和 HA-,反应进行时,1 和 2 与 HA-之间先形成 1 : 1 的内球加合物,然后从第二个 HA-向未结合抗坏血酸的铁(III)进行限速外球一电子一质子(电解)转移。
    DOI:
    10.1039/b615593f
  • 作为产物:
    参考文献:
    名称:
    Plowman, Jeffrey E.; Loehr, Thomas M.; Schauer, Cynthia K., Inorganic Chemistry, 1984, vol. 23, # 22, p. 3553 - 3559
    摘要:
    DOI:
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文献信息

  • Mechanistic studies on oxidation of hydrogen peroxide by an oxo-bridged diiron complex in aqueous acidic media
    作者:Suranjana Das、Jhimli Bhattacharyya、Subrata Mukhopadhyay
    DOI:10.1039/b810011j
    日期:——
    H2O2. In the presence of excess phen, no phen-releasing equilibria from , and exist. Kinetic evidence of the generation of a (micro-1,2 peroxo)diiron(III,III) intermediate, prior to electron transfer, were obtained. Significant rate retardation in D2O media suggests proton coupled electron transfer (PCET) in the rate determining step of the title redox reaction.
    核糖核苷酸还原酶和甲基半胱酸中的双核位点的新型拉曼光谱模型,[Fe2(micro-O)(phen)4(H2O)2] 4+,1,(phen = 1,10-phenothroline)定量氧化通过内球电子转移途径将过氧化氢转化为双氧。尽管1去质子化形成[Fe2(micro-O)(phen)4( )(OH)] 3+(2)和[Fe2(micro-O)(phen)4(OH)2] 2+(3)在性介质中,2和3都不具有氧化 2的活性。在存在过量的phen的情况下,和都不存在phen释放平衡。获得了在电子转移之前生成(micro-1,2 peroxo)diiron(III,III)中间体的动力学证据。D2O介质中的显着速率延迟表明在标题氧化还原反应的速率确定步骤中质子耦合电子转移(PCET)。
  • Mechanistic studies on the oxidation of pyruvic acid by an oxo-bridged diiron(III,III) complex in aqueous acidic media
    作者:Pulak Chandra Mandal、Jhimli Bhattacharyya、Suranjana Das、Subrata Mukhopadhyay、Louis J. Kirschenbaum
    DOI:10.1016/j.poly.2009.07.009
    日期:2009.9
    In aqueous solution [Fe-2(mu-O)(phen)(4)(H2O)2](4+) (1, phen = 1,10-phenanthroline) equilibrates with its conjugate bases [Fe-2(mu-O)(phen)(4)(H2O)(OH)](3+) (2) and [Fe-2(mu-O)(phen)(4)(OH)(2)](2+) (3). In the presence of excess phen and in the pH range 2.5-5.5, the dimer quantitatively oxidizes pyruvic acid to acetic acid and carbon dioxide, the end iron species being ferroin, [Fe(phen)(3)](2+). The observed reaction rate showsa bell-shaped curve as pH increases, but is independent of added phen. Kinetic analysis shows that (3) is non-reactive and (1) has much higher reactivity than (2) in oxidizing pyruvic acid. The basicity of the bridging oxygen increases with deprotonation of the aqua ligands. The reaction rate decreases significantly in media enriched with D2O in comparison to that in H2O, with a greater retardation at higher pH, suggesting the occurrence of proton coupled electron transfer (PCET; 1e, 1H(+)), which possibly drags the energetically unfavorable reaction to completion in presence of excess phen. (C) 2009 Elsevier Ltd. All rights reserved.
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