[Rh(III) bis(1,10-phenanthroline)Cl2]Cl | 15609-66-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 菲咯啉
• 英文名称: [Rh(III) bis(1,10-phenanthroline)Cl2]Cl
• 英文别名: [Rh(1,10-phenanthroline)2Cl2]Cl；[Rh(phen)2Cl2]Cl；dichlororhodium(1+);1,10-phenanthroline;chloride
• CAS: 15609-66-2；39831-81-7；22798-21-6；14127-77-6
• 化学式: C₂₄H₁₆Cl₂N₄Rh*Cl
• 分子量: 569.682
• InChiKey: OCIADTCKFKZZDU-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -3.42
• 重原子数：
  32
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  [Rh(III) bis(1,10-phenanthroline)Cl2]Cl 在 HNO₃ 、 KCl 作用下， 以 乙醇 、 水 为溶剂， 生成
  参考文献：
  名称：

  Pyle, Anna Marie; Chiang, Michael Y.; Barton, Jacqueline K., Inorganic Chemistry, 1990, vol. 29, # 22, p. 4487 - 4495

  摘要：

  DOI：

文献信息

• The synthesis and characterisation of Rh(III) complexes with pyridyl triazole ligands
  作者：Helen M. Burke、John F. Gallagher、Maria Teresa Indelli、Johannes G. Vos

  DOI：10.1016/j.ica.2004.03.003

  日期：2004.7

  coordination to the NH 2 bpt ligand was also possible via a nitrogen of the triazole ring and the pyridine ring forming the complex [Rh(phen) 2 (NH 2 bpt)](PF 6 ) 3 . The absorption and emission properties of the complexes studied were found to be π–π * in nature and preliminary evidence suggests that all complexes with the exception of [Rh(phen) 2 (NHbpt)](PF 6 ) 2 and [Rh(bpy) 2 (NHbpt)](PF 6 ) 2 are dual emitting

  已经制备了一系列的Rh（III）混合配体聚吡啶型复合物。[Rh（L）2（L'）] n +形式的络合物，其中n = 2/3，L = 2,2'-联吡啶（bpy）/ 1,10-菲咯啉（phen）和L'= 3 -（吡啶-2-基）-1,2,4-三唑（Hpytr），1-甲基-3-（吡啶-2-基）-1,2,4-三唑（1M3pytr），4-甲基-3 -（吡啶-2-基）-1,2,4-三唑（4Mpytr），3,5-双（吡啶-2-基）-1,2,4-三唑（Hbpt），4-氨基-3， 5-双（吡啶-2-基）-1,2,4-三唑（NH 2 bpt）和3-（吡啶-2-基）-5-苯基-1,2,4-三唑（HPhpytr）制备并报道了它们的合成和表征。获得了[Rh（bpy）2（Phpytr）]（PF 6）2和[Rh（phen）2（NHbpt）]（PF 6）2的晶体，并确定了它们的结构。X射线晶体学数据的分析表明，[Rh（phen）2（NHbpt）]（PF
• Structural Characterization Of Rh(Iii) Complexes Containing The Polypyridyl Ligands And Some Properties Of Their Derivatives
  作者：Mee Y. Kim、Won K. Seok、Heung N. Lee、Sung H. Han、Yongkwan Dong、Hoseop Yun

  DOI：10.1515/znb-2001-0807

  日期：2001.8.1

  The structures of the compounds [Rh(bpy)₂(py)(Cl)](ClO₄ )₂ (2 (ClO₄ )₂) and [Rh(phen)₂(py)- (Cl)](ClO₄ )₂ (7 -(ClO₄ )₂) were determined by single-crystal X-ray diffraction. Both complexes show a six-coordinate rhodium atom with two bpy or phen ligands in the cis configuration. The Rh-Cl distances are 2.334(3) and 2.323(2) Å, respectively. The bond angles N-Rh-Cl formed with the axially-positioned nitrogen atom are 174.4(2) and 173.8(2)°. The oxidation of aquo complexes, prepared from the corresponding rhodium chloride complexes, by two equivalents of Ce(IV) in 60% HCIO₄ solution yields the corresponding mono-oxo products. All complexes have been identified and characterized by elemental analyses, IR, and ¹H NMR data

  这些化合物的结构[Rh(bpy)₂(py)(Cl)](ClO₄)₂（2(ClO₄)₂）和[Rh(phen)₂(py)-(Cl)](ClO₄)₂（7-(ClO₄)₂）已通过单晶X射线衍射确定。这两种配合物显示一个六配位的铑原子，其中两个bpy或phen配体呈顺式构型。Rh-Cl的距离分别为2.334(3)和2.323(2) Å。与轴向位置的氮原子形成的N-Rh-Cl键角分别为174.4(2)和173.8(2)°。通过60% HCIO₄溶液中的两当量Ce(IV)氧化相应的氧合物配合物（由相应的铑氯化物配合物制备）得到相应的单氧化产物。所有配合物均通过元素分析、红外和¹H NMR数据进行了鉴定和表征。
• Intramolecular charge shift following bimolecular reductive quenching of a rhodium(III) polypyridine-diquat dyad
  作者：Maria Teresa Indelli、Eleonora Polo、Carlo Alberto Bignozzi、Franco Scandola

  DOI：10.1021/j100163a002

  日期：1991.5

  The Rh(NN)3(3+)-DQ2+ dyad, which contains a Rh(III) polypyridine moiety (Rh(NN)3(3+)) and a N,N'-bridged diquaternarized 4,4'-dimethyl-2,2'-bipyridine (DQ2+) as covalently linked components, has been synthesized and used in the study of intramolecular electron transfer. The study, performed by laser flash photolysis, makes use of a relatively unconventional reaction scheme. First, bimolecular electron-transfer quenching of the Rh(NN)3(2+)-localized excited state of the dyad (using 1,2,3-trimeth-oxybenzene as external reductant) is used to generate the reduced dyad in the thermodynamically unfavored Rh(NN)3(2+)-DQ2+ form. Then, this species is observed to relax by a fast (k = (3 +/- 1) x 10(7) s-1) intercomponent charge-shift process to the stable (DELTA-G-degrees, ca. 0.2 eV) Rh(NN)3(3+)-DQ+ form. A slower bimolecular back-electron-transfer reaction with the radical cation of the external quencher (k = 3.3 x 10(9) M-1 s-1) finally brings back the dyad to its original oxidation state.
• Synthesis and proton-coupled redox properties of mononuclear or asymmetric dinuclear complexes of ruthenium, rhodium and/or osmium containing 2,2′-bis(2-pyridyl)-6,6′-bibenzimidazole
  作者：Masa-aki Haga、Tomo-aki Ano、Takahisa Ishizaki、Kenji Kano、Koichi Nozaki、Takeshi Ohno

  DOI：10.1039/dt9940000263

  日期：——

  New mononuclear and heterodinuclear complexes. [ML(2)(H(2)L(1))](2+) and [L(2)'M(H(2)L(1))M'L(2)''](4+) [M, M' = Ru, Rh and/or Os; L' or L'' = 2.2'-bipyridine (bipy), 1,10-phenanthroline or 4,4'-dimethytbipyridine], containing the dinucleating ligand 2,2'-bis(2-pyridyl)-6,6'-bibenzimidazole (H(2)L(1)) have been prepared. The metal-to-ligand charge-transfer bands are almost unaltered when changing from the mono- to dinuclear complexes, indicating that the bridging H(2)L(1) ligand has slightly lower pi* orbital energy than that of bipy. The bridging H(2)L(1) ligand acts as a sigma/pi-donor ligand. Both the absorption spectra and the oxidation potentials of the: complexes are strongly dependent on the solution pH, which determines the NH deprotonation of the co-ordinated ligand H(2)L(1). The mononuclear complexes of Ru and Os act not only as basic acids but also as diacidic bases while the heterodinuclear complexes essentially act as dibasic acids. The proton-coupled redox reaction was demonstrated by plots of E, vs. pH (Pourbaix diagrams). The pK(a) values of the complexes reflect on both the type of metals and their oxidation states, M(II) and M(III). The introduction of asymmetry in the dinuclear complexes containing H(2)L(1) can provide not only a potential difference between the two metal sites but also a preferential protonation (or deprotonation) site.
• Muerner, Hansruedi; Jackson, Brian A.; Barton, Jacqueline K., Inorganic Chemistry, 1998, vol. 37, # 12, p. 3007 - 3012
  作者：Muerner, Hansruedi、Jackson, Brian A.、Barton, Jacqueline K.

  DOI：——

  日期：——