[Pt(5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)(μ-5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)]2 | 1196450-04-0

• 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: [Pt(5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)(μ-5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)]2
• CAS: 1196450-04-0
• 化学式: C₃₆H₂₄F₁₂N₁₆Pt₂
• 分子量: 1298.83
• InChiKey: MHCNHWOCOXPIHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  potassium tetrachloroplatinate(II) 、 3-(6'-methyl-2'-pyridyl)-5-trifluoromethyl-1,2,4-triazole 在 Na₂CO₃ 作用下， 以 四氢呋喃 为溶剂， 以14%的产率得到[Pt(5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)(μ-5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole)]2
  参考文献：
  名称：

  Platinum(II) complexes with spatially encumbered chelates; syntheses, structure and photophysics

  摘要：

  Treatment of the spatially congested 5-(6-methylpyridin-2-yl)-3-trifluoromethyl-1,2,4-triazole (fmptzH) chelate with K2PtCl4 in basic media gave a pale-yellow complex [Pt(fmptz)(2)] (1), for which the single crystal X-ray diffraction study showed a highly distorted square-planar coordination geometry with one N-Pt-N vector significantly deviated from linearity. This complex undergoes slow equilibration in refluxing THF to afford a dinuclear complex [Pt(fmptz)(mu-fmptz)](2) (2), showing reversible transformation of one fmptz chelate to the distinctive bridging mode. Synthesis of the less spatially congested, heteroleptic complexes [Pt(fppz)(fmptz)] (3) and [Pt(iqbpz)(fmptz)] (4) were successfully achieved by combination of [Pt(fppzH)Cl-2] and [Pt(iqbpzH)Cl-2] with one equiv. of fmptzH ligand under similar condition, fppzH = 5-(2-pyridyl)-3-trifluoromethyl-pyrazole and iqbpzH = 5-(1-isoquinolyl)-3-tert-butyl-pyrazole. Only the derivative 4 was found to be weakly emissive in both fluid and solid states at room temperature. (C) 2009 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.ica.2009.06.041