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[Rh4(μ-2,6-pyridinedithiolate)2(1,5-cyclooctadiene)4] | 175397-52-1

中文名称
——
中文别名
——
英文名称
[Rh4(μ-2,6-pyridinedithiolate)2(1,5-cyclooctadiene)4]
英文别名
[Rh4(μ-2,6-pyridinedithiolato)2(1,5-cyclooctadiene)4]
[Rh4(μ-2,6-pyridinedithiolate)2(1,5-cyclooctadiene)4]化学式
CAS
175397-52-1
化学式
C42H54N2Rh4S4
mdl
——
分子量
1126.79
InChiKey
TVFFPWNAAXMTLD-VEERNYDRSA-J
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:
    六氟磷酸银[Rh4(μ-2,6-pyridinedithiolate)2(1,5-cyclooctadiene)4] 在 Cp2Fe 作用下, 以 二氯甲烷丙酮 为溶剂, 以75%的产率得到[Rh4(μ-2,6-pyridinedithiolato)2(1,5-cyclooctadiene)4]PF6
    参考文献:
    名称:
    顺磁性四核铑和铱配合物与2,6-吡啶二硫醇盐配体的合成 氧化还原诱导的降解为反磁性三铱化合物。
    摘要:
    四核配合物[M4(mu-PyS2)2(二烯烃)4] [PyS2 = 2,6-吡啶二硫代磺酸盐; M = Rh,二烯烃= cod(1,5-环辛二烯)(1),tfbb(四氟苯并[5,6]双环[2.2.2] octa-2,5,7-三烯)(2);M = Ir,二烯烃=鳕鱼(3),tfbb(4)]在二氯甲烷中的铂圆盘电极上以化学试剂可及的电势显示出两个单电子氧化。铑四核配合物被轻度单电子氧化剂如[Cp2Fe]()选择性氧化为单阳离子配合物[Rh4(mu-PyS2)2(二烯烃)4](+)(1(+),2(+)) +)或[N(C6H4Br-4)3](+),并分离为PF6(-),BF4(-)和ClO4(-)盐。银盐对于与铑配合物1和2的反应起无害的单电子氧化剂的作用,因为它们会产生微溶的配位聚合物。通过使3与1摩尔当量的AgBF4反应,以四氟硼酸盐的形式得到配合物[Ir4(mu-PyS2)2(cod)4](
    DOI:
    10.1021/ic001349q
  • 作为产物:
    描述:
    methoxy(cyclooctadiene)rhodium(I) dimer 、 吡啶-2,6-二硫醇二氯甲烷 为溶剂, 以96%的产率得到[Rh4(μ-2,6-pyridinedithiolate)2(1,5-cyclooctadiene)4]
    参考文献:
    名称:
    Perez-Torrente, Jesus J.; Casado, Miguel A.; Ciriano, Miguel A., Inorganic Chemistry, 1996, vol. 35, # 7, p. 1782 - 1791
    摘要:
    DOI:
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文献信息

  • Tetranuclear [Rh<sub>4</sub>(μ-PyS<sub>2</sub>)<sub>2</sub>(diolefin)<sub>4</sub>] Complexes as Building Blocks for New Inorganic Architectures:  Synthesis of Coordination Polymers and Heteropolynuclear Complexes with Electrophilic d<sup>8</sup> and d<sup>10</sup> Metal Fragments
    作者:Miguel A. Casado、Jesús J. Pérez-Torrente、Miguel A. Ciriano、Fernando J. Lahoz、Luis A. Oro
    DOI:10.1021/ic034893i
    日期:2004.2.1
    one particular chain contains exclusively homochiral [Rh4] complexes. Cationic heterometallic coordination polymers of formula [MRh4(mu-PyS2)2(diolefin)4]n[BF4]n (M = Ag (8, 9), Cu (10, 11)) and [Rh5(mu-PyS2)2(diolefin)5]n[BF4]n (12, 13) result from the reactions of [Rh4] with [Cu(CH2CN)4]BF4, AgBF4, and [Rh(diolefin)(Me2CO)2]BF4, respectively. The heterometallic coordination polymers exhibit a weak
    [Rh4(mu-PyS2)2(cod)4](PyS2 = 2,6-吡啶二硫酸酯,cod = 1,5-环辛二烯)与CF3SO3Me的反应生成阳离子络合物[Rh(4)(mu-PyS(2) Me)(2)(cod)4] [CF3SO3] 2(1)与两个6-(代甲基)吡啶-2-硫醇盐桥接配体,起因是Me +攻击了起始原料的末端原子。在相同条件下,[Rh4(mu-PyS2)2(tfbb)4](tfbb =四氟苯戊烯)与CF3SO3Me反应生成混合配体络合物[Rh(4)(mu-PyS2)(mu-PyS2Me)(tfbb)4 ] [CF3SO3] 2.利用络合物[Rh4(mu-PyS2)2(二烯烃)4]中桥联配体的亲核性制备杂多核物种。与[Au(PPh3)(Me2CO)] [ClO4]反应得到六核络合物[(PPh3)2Au2Rh4(mu-PyS2)2(二烯烃)4] [ClO4] 2(二烯烃=鳕鱼(3),tfbb(4)
  • Encapsulation of Thallium(I) by Tetranuclear Rhodium or Iridium Complexes:  Synthesis and Molecular Structure of Heterobimetallic Complexes Stabilized by s<sup>2</sup>−d<sup>8</sup> Bonding Interactions
    作者:Miguel A. Casado、Jesús J. Pérez-Torrente、José A. López、Miguel A. Ciriano、Fernando J. Lahoz、Luis A. Oro
    DOI:10.1021/ic980988m
    日期:1999.5.1
    Reactions of [M-4(mu-pyS(2))(2)(cod)(4)] (M = Rh, Ir; pyS(2) = 2,6-pyridinedithiolate, cod = 1,5-cyclooctadiene) with equimolar amounts of TlPF6 give the heterobimetallic complexes [TlM4(mu-pyS(2))(2)(cod)(4)] [PF6]. An outstanding change in the coordination modes of the bridging ligands occurs on the incorporation of the Tl atom into the tetranuclear complexes with the concomitant formation of two unprecedented TL-Rh bonds. The X-ray structure of the cation [TlRh4(mu-pyS(2))(2)(cod)(4)](+) (3(+)) shows an almost linear Rh-Tl-Rh bonded subunit with Tl-Rh separations of 2.7686(9) and 2.7706(9) Angstrom. An unusual sawhorse coordination environment of the thallium atom is completed by binding to two pyridine nitrogen atoms. Theoretical calculations on this Rh-Tl interaction also support the formation of Rh-Tl bonds, which is accompanied by a slight electron transfer from thallium to both "Rh(cod)" fragments. An additional partial oxidation of the thallium center agrees with the large shift low field of the resonance (observed at 2926 ppm) in the Tl-205H-1} NMR spectrum of [TlRh4(mu-pyS(2))(2)(cod)(4)][PF6] (3) at 273 K. Moreover, complex 3 undergoes two irreversible one-electron anodic processes at 0.52 and 0.93 V (CH2Cl2, 0.1 V s(-1)). These waves are shifted to higher potential than those of the parent complex [Rh-4(mu-pyS(2))(2)(cod)(4)]. In addition, the cathodic response of this complex shows an irreversible reduction process at -1.48 V in which the Tl+ ion is extruded. Interestingly, upon excitation in the solid state at 77 K, complex 3 shows strong luminescence which can be related to the Rh-Tl-Rh chromophore.
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