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[RuCl3(tetra(2-pyridyl)pyrazine)RuCl3] | 485322-88-1

中文名称
——
中文别名
——
英文名称
[RuCl3(tetra(2-pyridyl)pyrazine)RuCl3]
英文别名
[RuCl3(tppz)RuCl3];[Cl3Ru(2,3,5,6-tetrakis(2-pyridyl)pyrazine)RuCl3];[Cl3Ru(tppz)RuCl3];{Cl3Ru}(μ-tpp){RuCl3};{Cl3Ru}(μ-2,3,5,6-tetra(pyridine-2-yl)pyrazine){RuCl3};[Cl3Ru(III)(μ-2,3,5,6-tetrakis(2-pyridyl)pyrazine)Ru(III)Cl3];(Cl3Ru(III)(2,3,5,6-tetrakis(2-pyridyl)pyrazine)Ru(III)Cl3;[Cl3Ru(μ-tppz)RuCl3];[Cl3Ru(III)(μ-tppz)Ru(III)Cl3];[ruthenium(III)Cl3-(2,3,5,6-tetra(2-pyridyl)-pyrazine)-rithenium(III)Cl3];Cl3Ru(μ-2,3,5,6-tetrakis(2-pyridyl)pyrazine)RuCl3;[(RuCl3)2(μ-2,3,5,6-tetrakis(2-pyridyl)pyrazine)];[(RuCl3)2(μ-tppz)];[(RuCl3)2(tppz)];[(Ru(III)Cl3)2(μ-2,3,5,6-tetra(2-pyridyl)pyrazine)];Cl3Ru(.mu-2,3,5,6-tetrakis(2-pyridyl)pyrazine)RuCl3;2,3,5,6-tetrapyridin-2-ylpyrazine;trichlororuthenium
[RuCl<sub>3</sub>(tetra(2-pyridyl)pyrazine)RuCl<sub>3</sub>]化学式
CAS
485322-88-1
化学式
C24H16Cl6N6Ru2
mdl
——
分子量
803.289
InChiKey
ILHGAVZHMVAMAO-UHFFFAOYSA-H
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:
    参考文献:
    名称:
    Multi-Center Redox-Active System: Amine–Amine Electronic Coupling through a Cyclometalated Bisruthenium Segment
    摘要:
    A multicenter redox-active system with a linear N-Ru-Ru-N array, where two distal triarylamine sites are bridged by a cyclometalated bisruthenium segment, has been synthesized and characterized with single-crystal X-ray analysis. This system displays four consecutive and separate anodic redox waves at low potentials, indicating the presence of amine-amine electronic coupling with a distance of 19.16 angstrom through the cyclometalated bisruthenium segment. In contrast, when a noncyclometalated bisruthenium bridge is used, no amine-amine coupling is present. Upon stepwise oxidation by chemical or electrochemical methods, four-step absorption spectral changes occur in the visible to near-infrared region. In addition, the EPR studies and DFT and TDDFT calculations of the singly oxidized state are presented.
    DOI:
    10.1021/ic400082z
  • 作为产物:
    描述:
    (bis(triphenylphosphoranylidene)ammonium) (Cl3Ru(II)(2,3,5,6-tetrakis(2-pyridyl)pyrazine)Ru(III)Cl3 在 ammonium cerium(IV) nitrate 作用下, 以 乙腈 为溶剂, 以94%的产率得到[RuCl3(tetra(2-pyridyl)pyrazine)RuCl3]
    参考文献:
    名称:
    观察II-III类钌混合价络合物的三个间隔转移带。
    摘要:
    DOI:
    10.1002/anie.200702760
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文献信息

  • The synthesis and characterization of mixed ligand Ru(II) complexes with dipyrido(2,3-a:3′,2′-j)phenazine (dpop′) and 2,3,5,6-tetra(2-pyridyl)-pyrazine (tppz)
    作者:Ronald R. Ruminski、Tyler D. Aasen
    DOI:10.1016/j.ica.2009.12.042
    日期:2010.3
    Abstract The synthesis of the mixed ligand mono metallic [Ru(dpop′)(tppz)]2+ and bimetallic [(dpop′)Ru(tppz)Ru(dpop′)]4+ (dpop′ = dipyrido(2,3-a:3′,2′-j)phenazine; tppz = 2,3,5,6 tetra-(2-pyridyl)pyrazine) complexes is described. The [Ru(dpop′)(tppz)]2+ complex display an intense absorption at 518 nm which is assigned to a Ru(dπ) → dpop′ (π∗) MLCT transition, and at 447 nm which is assigned to a Ru(dπ) → tppz(π∗)
    摘要混合配体属[Ru(dpop')(tppz)] 2+和双属[(dpop')Ru(tppz)Ru(dpop')] 4+(dpop'= dipyrido(2,3- a:3',2'-j)吩嗪; tppz = 2,3,5,6四-(2-吡啶基)吡嗪)配合物。[Ru(dpop')(tppz)] 2+络合物在518 nm处表现出强烈的吸收,这归因于Ru(dπ)→dpop'(π∗)MLCT跃迁,而在447 nm处表现出对Ru的强烈吸收。 (dπ)→tppz(π∗)MLCT转换。它在CH3CN中的RT下以λem= 722 nm发射。双属[[dpop'] Ru(tppz)Ru(dpop')] 4+络合物在635 nm附近显示低能量吸收肩峰,分配给Ru(dπ)→tppz(π∗)MLCT跃迁,并在542处出现强烈峰归因于Ru(dπ)→dpop'(π∗)MLCT跃迁。双属络合物还在CH3CN中的RTem处发射,λem=
  • Probing Mixed Valence in a New tppz-Bridged Diruthenium(III,II) Complex {(μ-tppz)[Ru(bik)Cl]<sub>2</sub>}<sup>3+</sup> (tppz = 2,3,5,6-Tetrakis(2-pyridyl)pyrazine, bik = 2,2‘-Bis(1-methylimidazolyl)ketone):  EPR Silence, Intervalence Absorption, and ν<sub>CO</sub> Line Broadening
    作者:Moumita Koley、Biprajit Sarkar、Sandeep Ghumaan、Ece Bulak、Jan Fiedler、Wolfgang Kaim、Goutam Kumar Lahiri
    DOI:10.1021/ic0700102
    日期:2007.4.30
    perpendicular) 1.994 at that temperature, signifying a diruthenium(II) complex of the tppz*- radical anion. The variation of energy and intensity of nuCO and of the ring vibration band around 1590 cm-1 has been monitored not only for (mu-tppz)[Ru(bik)Cl]2}n+, n=0-4, but also for the mononuclear (tppz)Ru(bik)Cl}n+, n=0-2. In the dinuclear complex the carbonyl stretching bands of the spectator ligand bik are
    (II)化合物(mu-tppz)[Ru(bik)Cl] 2}(ClO4)2的络合物可被氧化并还原成两个单电子步骤。在CH3CN / 0.1 M Bu4NPF6中,奇数电子中间体(mu-tppz)[Ru(bik)Cl] 2} n +,n = 1和3的相称常数分别为7x10(8)和1x10(5)。 。两者都显示近红外吸收,在n = 3的情况下,1640 nm波段(ε= 1200 M-1 cm-1,Deltanu1 / 2 = 1560 cm-1)归因于间隔电荷转移跃迁。尽管混合价中间体(n = 3)即使在4 K时也是EPR沉默的,但n = 1形式在该温度下显示g(平行)2.005和g(垂直)1.994,表示tppz的二(II)络合物*-自由基阴离子。不仅监测了mu-tppz} [Ru(bik)Cl] 2} n +,n = 0-4,还监测了nuCO和1590 cm-1附近的环形振动带
  • Redox-Rich Spin–Spin-Coupled Semiquinoneruthenium Dimers with Intense Near-IR Absorption
    作者:Tanaya Kundu、Biprajit Sarkar、Tapan Kumar Mondal、Shaikh M. Mobin、Francisco A. Urbanos、Jan Fiedler、Reyes Jiménez-Aparicio、Wolfgang Kaim、Goutam Kumar Lahiri
    DOI:10.1021/ic102280q
    日期:2011.6.6
    [RuCl(μ-tppz)ClRu]2+ [tppz = 2,3,5,6-tetrakis(2-pyridyl)pyrazine] platform for bridging two o-quinone/catecholate two-step redox systems (unsubstituted, Qn, or 3,5- di-tert-butyl-substituted, DTBQn), we have obtained the stable complexes [(Q•–)RuIICl(μ-tppz)ClRuII(Q•–)] (1) and the structurally characterized [(DTBQ•–)RuIICl(μ-tppz)ClRuII(DTBQ•–)] (2). The compounds exhibit mostly quinone-ligand-based redox activity
    使用[RuCl(μ-tppz)ClRu] 2+ [tppz = 2,3,5,6-四(2-吡啶基)吡嗪]平台桥接两个邻-醌/邻苯二酚两步氧化还原体系(未取代,Q n或3,5-二叔丁基取代的DTBQ n),我们获得了稳定的络合物[(Q •–)Ru II Cl(μ-tppz)ClRu II(Q •–)](1)和结构特征[[(DTBQ •–)Ru II Cl(μ-tppz)ClRu II(DTBQ •–)](2)。化合物表现出主要醌-配体为基础的一个狭窄的电势范围内氧化还原活性的,高强度的近红外吸收(λ最大≈920纳米;ε> 50 000米-1厘米-1),和可变分子内和分子间的旋–旋转互动。使用三个单电子还原和两个单电子氧化过程的密度泛函理论计算,电子顺磁共振(EPR)和光谱电化学结果(UV-vis-near-IR区域)来探测系统的电子结构在各种可访问的价态中。EPR光谱的单电荷双峰物种显示1 +,2
  • 2,2‘-Dipyridylketone (dpk) as Ancillary Acceptor and Reporter Ligand in Complexes [(dpk)(Cl)Ru(μ-tppz)Ru(Cl)(dpk)]<sup>n+</sup> where tppz = 2,3,5,6-Tetrakis(2-pyridyl)pyrazine
    作者:Sandeep Ghumaan、Biprajit Sarkar、Nripen Chanda、Monika Sieger、Jan Fiedler、Wolfgang Kaim、Goutam Kumar Lahiri
    DOI:10.1021/ic060887l
    日期:2006.9.1
    applicable to localized (Class II) mixed-valent Ru(II)Ru(III) systems. Valence delocalization in [2]3+ is supported by the uniform shift of the nu(C=O) band of the N,N'-coordinated dpk ligands from 1676 cm(-1) in the Ru(II)Ru(II) precursor to 1690 cm(-1) in the Ru(2.5)Ru(2.5) form, illustrating the use of the dpk acceptor to act as reporter ligand via the free but pi-conjugated organic carbonyl group. The
    tppz桥联的(II)络合物[(dpk)(Cl)Ru(II)(mu-tppz)Ru(II)(Cl)(dpk)](ClO4)2,[2]( )2和单核[(dpk)(Cl)Ru(II)(tppz)]( ),[1]( )[tppz = 2,3,5,6-四(2-吡啶基)吡嗪,dpk = 2,2 '-二吡啶基酮],已经合成。[2] 2+中连续的单电子氧化对之间的260 mV间隔转换为中间体的2.5 x 10(4)的相对较小的比例常数Kc。结果表明,电化学数据(E(ox),E(red),Kc)如何在一系列系统[[L] ClRu(mu-tppz)RuCl(L)] n中反映辅助配体L的供体/受体效应,尤其是L和tppz在属中电子密度之间的竞争。根据EPR(g1 = 2.470,g2 = 2.195和g3 = 1。在4 K时为873),中间体[2] 3+为混合价Ru(II)Ru(III)物种,在1800
  • Controlling the Direction of the Molecular Axis of Rod-Shaped Binuclear Ruthenium Complexes on Single-Walled Carbon Nanotubes
    作者:Hiroaki Ozawa、Kazuma Kosaka、Tomomi Kita、Kai Yoshikawa、Masa-aki Haga
    DOI:10.1002/chem.201504678
    日期:2016.5.4
    We report the synthesis of a mixed‐valence ruthenium complex, bearing pyrene moieties on one side of the ligands as anchor groups. Composites consisting of mixed‐valence ruthenium complexes and SWNTs were prepared by noncovalent π–π interactions between the SWNT surface and the pyrene anchors of the Ru complex. In these composites, the long axis of the Ru complexes was aligned in parallel to the principal
    我们报道了混合价配合物的合成,在配体的一侧带有anchor部分作为锚定基团。通过SWNT表面与Ru配合物的SW键之间的非共价π–π相互作用,制备了由混合价配合物和SWNT组成的复合材料。在这些复合材料中,Ru络合物的长轴与SWNT的主方向平行排列。这些复合物在SWNT表面上的最佳构象是通过分子力学计算的。通过UV / Vis吸收和FT-IR光谱,XPS和SEM分析检查了复合材料。此外,评估了它们的电化学性质。复合材料的循环伏安图显示在峰值氧化电位(E p ox)= 0.86和1.08 V对Fc + / Fc,分别分配给双核配合物的Ru II -Ru II / Ru II -Ru III和Ru II -Ru III / Ru III -Ru III氧化事件。基于这些观察,我们得出结论,双核配合物的电化学性质和混合价态在附着于SWNT表面后得以保留。
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