tris(bipyridyl)ruthenium(II) sulphate | 50989-45-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: tris(bipyridyl)ruthenium(II) sulphate
• 英文别名: tris(bipyridyl)ruthenium(II) sulfate；tris( bipyridine)ruthenium sulphate；tris-(bipyridyl)ruthenium(II) SO4；[Ru(2,2′-bipyridine)3]SO4；[Ru(2,2'-bipyridine)₃]SO₄；[Ru(bpy)₃]SO₄；δ-tris(2,2'-bipyridyl)ruthenium(II) sulfate
• CAS: 50989-45-2
• 化学式: C₃₀H₂₄N₆Ru*O₄S
• 分子量: 665.694
• InChiKey: DGJNUDIXOLLWOB-UHFFFAOYSA-L

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：

  tris(bipyridyl)ruthenium(II) sulphate 在 Cl₂ 作用下， 以 硫酸 为溶剂， 生成 [Ru(bpy)3]2(SO4)3
  参考文献：
  名称：

  跨两种不混溶的电解质溶液之间的界面进行光引发的电子转移反应

  摘要：

  描述了一种系统，其中已经证明了光引发的电子在两种不混溶的电解质溶液之间的界面上的转移。电子转移后的离子转移反应可以忽略不计，因为该系统所有反应物和产物转移的标准电势是已知的。

  DOI：

  10.1039/ft9938900207
• 作为产物：
  描述：

  tris(2,2'-bipyridyl)ruthenium dichloride 、 硫酸 以 硫酸 为溶剂， 生成 tris(bipyridyl)ruthenium(II) sulphate
  参考文献：
  名称：

  Towards constructing one-bit binary adder in excitable chemical medium

  摘要：

  The light-sensitive modification (ruthenium catalysed) of the Belousov-Zhabotinsky reaction exhibits various excitability regimes depending on the level of illumination. Within a narrow range of applied illumination levels the medium is in a sub-excitable state. When in this state an asymmetric perturbation of the medium leads to formation of a travelling localized excitation (wave-fragment) which moves along a predetermined trajectory, ideally preserving its shape and velocity over an extended time period. Collision- based computing can be implemented with these wave-fragments whereby values of Boolean variables are represented as the presence/absence of a wave-fragment at specific sites. When two wave-fragments collide they either annihilate, or form new wave-fragments. The trajectories of the wave-fragments after the collision represent the result of a computation, e. g. construction of a simple logical gate. However, wave-fragments in sub-excitable chemical media are difficult to control. Therefore, we adopted a hybrid procedure in order to construct collision-based logical gates. We used channels of low light intensity projected onto the excitable media in order to subtly tune and stabilise the propagating wave-fragments allowing them to collide at the junctions between channels. Using this methodology we were able to implement both in theoretical models (using the Oregonator) and in experiment two interaction-based logical gates and assemble the gates into a basic one-bit binary adder. We present the first ever experimental approach towards constructing arithmetic circuits in spatially-extended excitable chemical systems where light is used to impart functionality. (C) 2011 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.chemphys.2011.01.014
• 作为试剂：
  描述：

  Vitamin C 、 重水 在 tris(bipyridyl)ruthenium(II) sulphate 、 C₃₄H₃₅CoN₄O₃ 、 sodium ascorbate 作用下， 以 乙腈 为溶剂， 生成 氢化氘 、 氘
  参考文献：
  名称：

  Mechanism of a one-photon two-electron process in photocatalytic hydrogen evolution from ascorbic acid with a cobalt chlorin complex

  摘要：

  在光催化H₂从抗坏血酸中产生的过程中，通过电子转移，使得一光子两电子过程成为可能，使用了一种钴（II）叶绿素复合物。

  DOI：

  10.1039/c5cc05064b

文献信息

• Water Oxidation Catalysis with Nonheme Iron Complexes under Acidic and Basic Conditions: Homogeneous or Heterogeneous?
  作者：Dachao Hong、Sukanta Mandal、Yusuke Yamada、Yong-Min Lee、Wonwoo Nam、Antoni Llobet、Shunichi Fukuzumi

  DOI：10.1021/ic401180r

  日期：2013.8.19

  evolution. These results indicate that the iron complexes act as the true homogeneous catalyst for water oxidation by CAN at low pHs. In contrast, light-driven water oxidation using [Ru(bpy)3]2+ (bpy = 2,2′-bipyridine) as a photosensitizer and S2O82– as a sacrificial electron acceptor was catalyzed by iron hydroxide nanoparticles derived from the iron complexes under basic conditions as the result of the

  Fe（BQEN）（OTf）2（1）和Fe（BQCN）（OTf）2（2）（BQEN = N，N′-二甲基-N，N′-双（8-喹啉基）乙烷-1,2-二胺，BQCN = N，N′-二甲基-N，N′-双（8-喹啉基）环己二胺，OTf = CF 3 SO 3 –）在非缓冲水溶液中；在O 2析出反应中，通过1和20获得80±10和20±5的周转数2，分别。在酸性条件下观察到铁络合物的配体解离，并且通过CAN将解离的配体氧化以产生CO 2。我们还观察到1在水氧化过程中与配体氧化竞争转化为铁（IV）-氧代络合物。另外，发现铁（IV）-氧代络合物和H 2 18 O之间的氧交换发生的速度比氧的释放快得多。这些结果表明，铁络合物是在低pH下通过CAN氧化水的真正均相催化剂。相反，使用[Ru（bpy）3 ] 2+（bpy = 2,2'-联吡啶）作为光敏剂和S 2进行光驱动水氧化作为配体电子离解的结果，在碱性条件下
• Chromium-substituted hematite powder as a catalytic material for photochemical and electrochemical water oxidation
  作者：Tomoki Kanazawa、Kazuhiko Maeda

  DOI：10.1039/c7cy00580f

  日期：——

  Fe(III) and Cr(III) mixed oxide (Fe2–xCrxO3) particles were examined as water oxidation catalysts under photochemical and electrochemical conditions. Photochemical water oxidation activity was evaluated under visible light irradiation (480 < λ < 500 nm) in the presence of tris(2,2’-bipyridyl)ruthenium(II) sulfate and sodium persulfate, which served as a redox photosensitizer and a sacrificial electron

  在光化学和电化学条件下，对Fe（III）和Cr（III）混合氧化物（Fe2-xCrxO3）颗粒作为水氧化催化剂进行了检测。在三（2,2'-联吡啶基）硫酸钌（II）和过硫酸钠的存在下，在可见光照射下（480 <λ<500 nm）评价光化学水氧化活性受体。使用Fe2-xCrxO3颗粒在磷酸盐缓冲的水溶液（pH 7.5）中进行电化学水氧化，并在存在电化学偏压的情况下将其负载在透明导电玻璃载体上。虽然已知赤铁矿（α-Fe2O3）是水氧化的催化材料，Cr（III）离子取代 中的Fe（III）位置后，催化活性下降，至少部分原因是由于Cr（III）在氧化物表面的氧化溶解，在反应过程中与水氧化竞争。另一方面，Cr取代导致电化学水氧化形成氧的活性提高了五倍。电化学阻抗测量表明，Cr取代降低了 本体内部电荷转移的阻力，从而提高了电化学水氧化的性能。
• Photo-induced excitability in the tris-(bipyridyl) ruthenium(II)-catalyzed minimal bromate oscillator
  作者：Akiko Kaminaga、Ichiro Hanazaki

  DOI：10.1016/s0009-2614(97)01012-9

  日期：1997.10

  The tris-(bipyridyl)-ruthenium(II) -catalyzed minimal bromate oscillator in its reduced state was found to exhibit an excitable pulse response to the pulsed light perturbation in the visible region, while the oxidized steady state did not respond to the light pulse. The oxidized steady state under the continuous illumination was also found to be insensitive to a negative light pulse perturbation. These

  发现三-（联吡啶基）-钌（II）还原态的最小溴酸盐振荡器对可见光区域的脉冲光扰动表现出可激发的脉冲响应，而氧化稳态对光脉冲没有响应。还发现在连续照明下的氧化稳态对负光脉冲扰动不敏感。这些结果通过反应方案成功地解释了，其中光激发的金属络合物产生额外的HBrO 2来增强自催化过程。没有发现任何证据来支持光生产的Br -在最小的溴酸盐振荡。
• Quenching of Chemical Oscillations with Light
  作者：P. G. Sørensen、T. Lorenzen、F. Hynne

  DOI：10.1021/jp962741l

  日期：1996.1.1

  We show that it is possible to quench oscillations of the ruthenium bipyridyl catalyzed Belousov−Zhabotinsky reaction by a pulse of light when the system is run close to a supercritical Hopf bifurcation. The response to light depends on the phase of oscillations at the exposure and on the total absorbed radiant energy. It is characteristic of a quenching associated with the geometry of a limit cycle

  我们显示，当系统在超临界霍夫夫分叉附近运行时，可以通过光脉冲猝灭钌联吡啶催化的Belousov-Zhabotinsky反应的振荡。对光的响应取决于曝光时振荡的相位以及总吸收的辐射能。它的特征在于淬火与极限循环的几何形状以及由霍普夫分叉产生的鞍形焦点的不变歧管有关。实验结果对光诱导的物种的可能产生和消耗施加了限制。它可以帮助阐明光对系统的影响机理。这对于使用光来研究化学波和控制混沌非常重要。
• A mononuclear cobalt complex with an organic ligand acting as a precatalyst for efficient visible light-driven water oxidation
  作者：Shao Fu、Yongdong Liu、Yong Ding、Xiaoqiang Du、Fangyuan Song、Rui Xiang、Baochun Ma

  DOI：10.1039/c3cc48059c

  日期：——

  A precatalyst N,N′-bis(salicylidene)ethylenediaminecobalt(ii) showed a TON of 854 and a TOF_initial of 6.4 s⁻¹ for efficient visible light-driven water oxidation.

  一种前催化剂N,N'-双(水杨醛亚乙二胺)钴(II)显示出854的TON和6.4 s^-1的TOFinitial，用于高效可见光驱动的水氧化。