[platinum(II)(μ-Cl)(η3-C4H7)]2 | 63974-91-4

• 英文名称: [platinum(II)(μ-Cl)(η3-C4H7)]2
• 英文别名: [PtCl(η3-C3H4Me)]2
• CAS: 63974-91-4
• 化学式: C₈H₁₄Cl₂Pt₂
• 分子量: 571.265
• InChiKey: SHXBOEYTVQJFLB-XIOYJQOGSA-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：

  (S)-([1,1']binaphthalen-2-yl)diphenylphosphine 、 [platinum(II)(μ-Cl)(η3-C4H7)]2 以 二氯甲烷 为溶剂， 以89%的产率得到[PtCl(η3-C3H4Me)((S)-2-diphenylphosphino-1,1'-binaphthyl)]
  参考文献：
  名称：

  钯（II）和铂（II）烯丙基MeO-和H-MOP配合物中的键合。通过13 C NMR的细微差异

  摘要：

  13 C NMR研究表明，在Pd（II）-和Pt（II）-烯丙基（修饰的MOP）中，（MOP =（S）-2-二芳基膦基-1,1'-联萘基）络合MOP上的取代基助剂会影响萘基骨架与金属中心的相互作用。与的MeO-MOP类似物，金属结合在弱η碳1 -时尚，而用H-MOP它喜欢的η 2 -结合模式。对于Pt配合物，1 J（195 Pt，13 C）值被证明是诊断工具。两种键合方式都与金属键合相对较弱。将MOP配体结构从PPh 2修饰为P（3,5-二叔丁基苯基）2类似物可以显着地影响配位层内的键长，通过对于的PdCl（ηX射线结构数据所指示的3 -C 3 H ^ 5）（改性-MOP）。2-d NMR交换光谱可用于识别和两个最常见的类型η的区分3 -η 1 -η 3异构化方法，即，围绕烯丙基C-C键相对于周围的烯丙基M-C键的旋转的旋转。对于复杂的PdCl（η 3 -C 3 H ^ 5）（H-MOP）

  DOI：

  10.1021/om049039t

文献信息

• Synthesis and Photophysical Properties of Monometallic C^C* Platinum(II) Formamidinate Complexes using Sterically Demanding Ligands
  作者：Felix Wurl、Sergej Stipurin、Joshua Immanuel Kollar、Thomas Straßner

  DOI：10.1002/anie.202301225

  日期：——

  Following a concise quantum chemical screening sterically demanding amidinate ligands were employed in the synthesis of monometallic C^C* cyclometalated platinum(II) complexes. This new class of photoluminescent platinum(II) complexes features a hypsochromic shift of the emission wavelength of up to 137 nm in comparison to their bimetallic counterparts explained by the loss of metallophilic interactions

  在进行简洁的量子化学筛选后，在单金属 C^C* 环金属化铂 (II) 配合物的合成中采用了空间要求苛刻的脒基配体。与双金属对应物相比，这种新型光致发光铂 (II) 配合物具有高达 137 nm 的发射波长的亚光偏移，这可以用失去亲金属相互作用来解释。
• Effect of Self-Assembled Structure on the Luminescence of Platinum(II) and Palladium(II) Complexes with a C^N^C Tridentate N-Heterocyclic Carbene
  作者：Daisuke Saito、Kaito Segawa、Maria Kikkawa、Masaki Yoshida、Atsushi Kobayashi、Masako Kato

  DOI：10.1021/acs.cgd.4c00817

  日期：2024.9.4

  of square-planar Pt(II) and Pd(II) complexes, [M(bimpy)CN]PF6 (M = Pt, Pd; bimpy = 2,6-bis(3-methyl-1H-imidazol-2-ylidene)pyridine), were investigated by focusing on the effect of the C^N^C tridentate ligand with two N-heterocyclic carbenes on assembly induced luminescence. Both complexes formed similar self-assembled stacked structures with weak intermolecular interactions. The Pt(II) complex exhibited

  方形平面 Pt(II) 和 Pd(II) 配合物 [M(bimpy)CN]PF 6 (M = Pt, Pd; bimpy = 2,6-bis(3-methyl-1 H)的晶体结构和发光特性-咪唑-2-亚基)吡啶)，通过重点研究具有两个N-杂环卡宾的C^N^C三齿配体对组装诱导发光的影响来研究。两种配合物形成相似的自组装堆叠结构，具有弱的分子间相互作用。 Pt(II)配合物表现出强烈的橙红色发光，这归因于卡宾辅助的三线态金属-金属-配体电荷转移发射。相比之下，Pd(II)配合物在室温下仅表现出微弱的发光，但由于从平行堆叠结构到倾斜堆叠结构的相变，在低温下表现出强烈的3ππ *发射。这些发现表明，即使在松散堆叠的系统中，特征性的发光特性也来自于精确的分子排列。
• Synthesis, mesomorphism and luminescence properties of palladium(II) and platinum(II) complexes with dimeric Schiff base liquid crystals
  作者：Ana S. Mocanu、Monica Iliş、Florea Dumitraşcu、Mihaela Ilie、Viorel Cîrcu

  DOI：10.1016/j.ica.2009.11.028

  日期：2010.3

  A series of ortho-metallated Pd and Pt complexes containing dimeric liquid crystals Schiff base as cyclo-metallated ligands and N-benzoyl thiourea derivatives as co-ligands were prepared and investigated for their liquid crystalline properties. Their structures were assigned based on elemental analysis, IR and H-1 NMR spectroscopy while the mesogenic properties were investigated by DSC and polarising optical microscopy. The complexes show either monotropic or enantiotropic transitions with nematic and smectic A phases being displayed, with the mesomorphic behaviour strongly related to the type of N-benzoyl thiourea as well as the metal center used. The structure of a palladium(II) complex has been solved by Xray diffraction.The platinum(II) complexes show photoluminescence properties both in solution and in solid state at room temperature, with the emission band centered around 600 nm. These are the first examples of metallomesogens based on Schiff base cyclometallated ligands that display luminescence properties. (C) 2009 Elsevier B. V. All rights reserved.