Rh2(N,N'-di-p-tolylformamidinate)2(trifluoroacetate)2(H2O)2 | 105164-41-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Rh2(N,N'-di-p-tolylformamidinate)2(trifluoroacetate)2(H2O)2
• 英文别名: [Rh(II)2(N,N'-di-p-tolylformamidinate)2(CF3COO)2(H2O)2]；[Rh2(N,N'-di-p-tolylformamidinate)2(CF3COO)2(H2O)2]；[Rh2(N,N'-di-p-tolylformamidinate)2(O2CCF3)2(H2O)2]；[Rh2(form)2(CF3COO)2(H2O)2]
• CAS: 105164-41-8
• 化学式: C₃₄H₃₄F₆N₄O₆Rh₂
• 分子量: 914.469
• InChiKey: QQTVRQNFPLVPCQ-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：

  Rh2(N,N'-di-p-tolylformamidinate)2(trifluoroacetate)2(H2O)2 在 1,2-bis(diphenylphosphino)ethane 作用下， 以 乙醚 为溶剂， 以67%的产率得到{(dirhodium(II),(II))(N,N'-di-p-tolylformamidinato)(trifluoroacetato){(C6H5)2P(CH2)2P(C6H5)(C6H4)}-bis(diphenylphosphino)ethane}trifluoroacetate
  参考文献：
  名称：

  Bruno, Giuseppe; De Munno, Giovanni; Tresoldi, Giuseppe, Inorganic Chemistry, 1992, vol. 31, # 8, p. 1538 - 1540

  摘要：

  DOI：

文献信息

• Synthesis and characterization of dirhodium(II,II) formamidinate complexes containing short-bite nitrogen ligands
  作者：Giuseppe Tresoldi、Sandra Lo Schiavo、Francesco Nicolò、Paola Cardiano、Pasquale Piraino

  DOI：10.1016/s0020-1693(02)01303-8

  日期：2003.2

  The Rh24+ complex [Rh2(form)2(O2CCF3)2(H2O)2] (form=N,N′-di-p-tolylformamidinate anion) easily reacts with the short-bite ligand pyrido[2,3-b]pyrazine, molar ratio 1:2, yielding the complex [Rh2(form)2(pyrido[2,3-b]pyrazine)2(O2CCF3)2] which has been characterized by conductivity measurements and IR and 1H NMR spectroscopy. The complex exhibits a “lantern” type structure with the two nitrogen ligands

  Rh 2 4+络合物[Rh 2（形式）2（O 2 CCF 3）2（H 2 O）2 ]（形式= N，N'-二-对甲苯基甲酰胺酸根阴离子）容易与短位配体反应吡啶比[2,3- b ]吡嗪，摩尔比为1：2，得到了已表征的复合物[Rh 2（形式）2（吡啶[2,3-b]吡嗪）2（O 2 CCF 3）2 ]通过电导率测量和IR和11 H NMR光谱。该复合物表现出“灯笼”型结构，两个氮配体以类固醇的形式排列在整个吡啶鎓单元的赤道位置，而轴向位点被两个单连接的三氟乙酸酯基团占据。电导率和红外数据表明，在DMSO中，复合物经历了两个轴向配体的解离，从而导致了[Rh 2（form）2（pyrido [2,3-b] pyrazine）2（DMSO）2 ] 2+。母体化合物也与2-氯5,7-二甲基-1,8-萘啶和2,7-二氯-5-甲基-1,8-萘啶反应生成[Rh 2（form）2（O 2 CCF 3）（C 10 H
• Mixed-valence complexes containing the Rh25+ core. X-ray crystal structure of the dimer-of-dimers [Rh2(form)2(O2CCF3)3-(AgO2CCF3)2]2 (form=N, N′-di-p-tolylformamidinate anion)
  作者：Giuseppe Bruno、Giuseppe Tresoldi、Sandra Lo Schiavo、Sergio Sergi、Pasquale Piraino

  DOI：10.1016/s0020-1693(00)85512-7

  日期：1992.7

  Abstract The chemical oxidation of the Rh24+ formamidinate derivative Rh2(form)2(O2CCF3)2(H2O)2 (form=N,N′-di-p-tolylformamidinate) with the appropriate silver salt leads to the formation of the paramagnetic complexes [Rh2(form)2(O2CCF3)3(AgO2CCF3)2]2 (1), [Rh2(form)2(O2CCF3)2(H2O)2]ClO4 (2) and [Rh2(form)2(O2CCF3)](NO3)2 (3). The complexes were characterized by EPR spectroscopy and X-ray analysis. The

  摘要用适当的银盐对Rh24 +甲酰胺衍生物Rh2（form）2（O2CCF3）2（H2O）2（form = N，N'-di-p-tolylformamimidate）进行化学氧化导致顺磁性配合物的形成[ Rh2（form）2（O2CCF3）3（AgO2CCF3）2] 2（1），[Rh2（form）2（O2CCF3）2（ ）2] ClO4（2）和[Rh2（form）22（O2CCF3）]] [ NO3）2（3）。通过EPR光谱和X射线分析对复合物进行表征。冷冻溶液中的EPR光谱由两条吸收线组成。低场的一个未被解析，而高场的一个被分成三元组。根据未配对的电子与两个等效的103Rh原子核之间的超精细磁相互作用（I = 1/2）来解释该模式。配合物1由两个通过CF3COOAg分子轴向连接的Rh2（form）2（O2CCF3）3自由基组成，在单斜空间群C2 / c中结晶，a = 32.981（4），
• Redox-active dirhodium(ii,ii) species covalently entrapped into a methylmethacrylate backbone
  作者：Sandra Lo Schiavo、Placido Mineo、Giuseppe Tresoldi、Paola Cardiano、Pasquale Piraino

  DOI：10.1039/b509281g

  日期：——

  A novel class of polymers was obtained by insertion of dirhodium(II,II) metal systems into a methacrylate backbone; the synthesis was realized by free radical polymerization of an appropriate methacrylate-functionalized dirhodium polymer precursor, namely [Rh2(form)2(MA-COO)2] (form = N,N′-di-p-tolylformamidinate) (MA-COO = 2-(methacroyloxy)ethyl-phthalate), with methylmethacrylate (MMA); the new copolymers, in solution, show reversible CO-absorption, connected to the axial reactivity of dirhodium(II,II) species.

  通过将二铑（II，II）金属系统插入甲基丙烯酸酯主链，获得了一种新型聚合物；合成是通过适当的甲基丙烯酸酯官能化二铑聚合物前体（即[Rh2（form）2（MA-COO）2]（form = N，N′-二对甲苯甲脒酸酯））与甲基丙烯酸甲酯（MMA）的自由基聚合实现的；这种新型共聚物在溶液中表现出可逆的CO吸收，这与二铑（II，II）物种的轴向反应性有关。
• Rotondo, Enrico; Mann, Brian E.; Piraino, Pasquale, Inorganic Chemistry, 1989, vol. 28, # 15, p. 3070 - 3073
  作者：Rotondo, Enrico、Mann, Brian E.、Piraino, Pasquale、Tresoldi, Giuseppe

  DOI：——

  日期：——
• Interactions of the Rh24+ formamidinate complex Rh2(μ-form)2(μ-O2CCF3)2(H2O)2 (form=N, N′-di-p-tolylformamidinate anion)with nucleobases and nucleosides
  作者：Pasquale Piraino、Giuseppe Tresoldi、Sandra Lo Schiavo

  DOI：10.1016/s0020-1693(00)82912-6

  日期：1993.1

  The Rh2(4+) formamidinate complex Rh2(mu-form)2(mu-O2CCF3)2(H2O)2 (form =N, N'-di-p-tolylformamidinate anion) reaCts with adenine and N,N-dimethyladenine in molar ratio 1:1 and 1:2 giving mono- and bis-axial adducts Rh2(mu-form)2(mu-O2CCF3)2(L)n (L = adenine, N,N-dimethyladenine; n = 1, 2) with the adenine ligands coordinated through the N(3) atoms. In contrast when both the N(3) and N(9) atoms are blocked, the complex reacts in a different way. Adenosine (ado) in fact coordinates through the dimetal core leading to the Rh2(5+) complex Rh2(mu-form)2(O2CCF3)(mu-ado)2 which has been characterized by EPR spectroscopy. In this complex adenosine behaves as a bidentate mono-anionic ligand coordinated at the equatorial positions through N(1) and the deprotonated amino nitrogen. Similarly the complex Rh2(mu-form)2(mu-O2CCF3)2(H2O)2 reacts with cytosine, 1-methylcytosine and cytidine via a mono-electron oxidation leading to the paramagnetic complexes Rh2(mu-form)2(O2CCF3)(mu-L)2 (L = cytosine, 1-methylcytosine, cytidine) with the cytidinic ligands equatorially coordinated through N(3) and the deprotonated amino nitrogen atoms.