(N,N'-bis(3-methoxysalicylidene)ethylene-1,2-diamine)platinum(II) monohydrate | 1141889-78-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: (N,N'-bis(3-methoxysalicylidene)ethylene-1,2-diamine)platinum(II) monohydrate
• CAS: 1141889-78-2
• 化学式: C₁₈H₁₈N₂O₄Pt*H₂O
• 分子量: 539.447
• InChiKey: ZCGFWIBYIKBVAM-GAMUHHASSA-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：

  N,N'-bis(3-methoxysalicylidene)ethylenediamine 在 sodium acetate 作用下， 以 乙醚 、 二甲基亚砜 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 生成 (N,N'-bis(3-methoxysalicylidene)ethylene-1,2-diamine)platinum(II) monohydrate
  参考文献：
  名称：

  Self‐Assembly of Luminescent Platinum‐Salen Schiff‐Base Complexes

  摘要：

  AbstractTreatment of K2PtCl4 with the MeO‐salen Schiff baseH2L [H2L = N,N′‐bis(3‐methoxysalicylidene)ethylene‐1,2‐diamine] gave the precursor complex PtL, which, upon recrystallization from two different solvent mixtures, afforded different solvate forms of PtL·H2O (1) and PtL·DMF (2) with different solid‐state colors. The self‐assembly of the PtL precursor with K2Pt(CN)4 or K2Pd(CN)4 leads to the isolation of isostructural compound [K2(PtL)2Pt(CN)4]·1.5H2O (3) or [K2(PtL)2Pd(CN)4]·1.5H2O (4), respectively. The solid‐state structures of 1–4 were established by X‐ray crystallography. It is interesting that the helix of the PtL units, along with the other two homochiral helical arrangements of K+ and M2+ (M = Pt or Pd) ions, can generate a unique “fake” example of a triple‐stranded helix in a 1‐D helical polymeric chain. Two such triple‐stranded helical chains intertwining one another can give rise to a double‐stranded helix formed by intermolecular weak C–H···N hydrogen‐bonding interactions with a long helical pitch of ca. 56 Å. The optical absorption and photoluminescence properties of 1–4 were also examined.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)

  DOI：

  10.1002/ejic.200700858