[Pt(2-oxy-1-(2′-(n-propyl)thiophenylazo)naphthalene)I] | 1415232-96-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: [Pt(2-oxy-1-(2′-(n-propyl)thiophenylazo)naphthalene)I]
• CAS: 1415232-96-0
• 化学式: C₁₉H₁₇IN₂OPtS
• 分子量: 643.407
• InChiKey: VOICSEQOPCRFPA-SERMZQFOSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2-hydroxy-1-(2'-propylthiophenylazo)naphthalene 以 二氯甲烷 、 氯仿 为溶剂， 反应 24.0h， 生成 [Pt(2-oxy-1-(2′-(n-propyl)thiophenylazo)naphthalene)I]
  参考文献：
  名称：

  Synthesis, characterization, X-ray structure and spectroscopic study of platinum(II) complexes with tridentate diazene ligands having O,N,S donor set

  摘要：

  At room temperature, 2-hydroxy-1-(2'-alkylthiophenylazo)naphthalenes and 1-hydroxy-2-(2'-alkylthiophenylazo)napthalenes (HL) slowly react with di-mu-chloro-bis(eta(3)-2-methylallyl)platinum(II) in chloroform and afford complexes of the type [Pt-II(L) Cl]. Potassium tetrachloroplatinate also reacts with the HL group of ligands in acetonitrile medium under reflux condition and produces complexes of the type [Pt-II (L)Cl]. All the platinum complexes [Pt-II(L)Cl] have been successfully isolated in pure form and characterized by spectroscopic techniques. The solid state structures of [Pt-II(L-3)Cl] (3) and [Pt-II(L-9)Cl] (9) have been determined by single crystal X-ray diffraction. The crystal structures have revealed that diazene ligands bind to the metal ion as monoanionic terdentate O,N,S donors and the fourth coordination position is occupied by a halide ion. All the platinum(II) complexes absorb strongly in the ultraviolet and visible region. The TD-DFT (time-dependent density functional theory) calculation has been carried out for better understanding of the electronic structure of platinum(II) complexes and the nature of spectral transitions. The low energy absorptions are attributed to intraligand charge transfer transitions having admixtures of metal-to-ligand charge-transfer transitions whereas the high energy absorptions are due to ILCT and LLCT transitions. The reactivity of [Pt-II(L) Cl] with iodine and methyl iodide has been studied. (C) 2012 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2012.09.041