(2,2'-biquinolyl)silver(I)(O-perchlorato)(acetonitrile) | 873543-40-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并吡唑类
• 英文名称: (2,2'-biquinolyl)silver(I)(O-perchlorato)(acetonitrile)
• CAS: 873543-40-9
• 化学式: C₂₀H₁₅AgClN₃O₄
• 分子量: 504.678
• InChiKey: SBUXSZIUINGECN-UHFFFAOYSA-M

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：

  2,2'-联喹啉 、 silver perchlorate 、 乙腈 以 乙腈 为溶剂， 生成 (2,2'-biquinolyl)silver(I)(O-perchlorato)(acetonitrile)
  参考文献：
  名称：

  Syntheses, structures and vibrational spectroscopy of some 1:1 and 1:2 adducts of silver(I) oxyanion salts with 2,2′-bis(pyridine) chelates

  摘要：

  Syntheses and room-temperature single-crystal X-ray structure determinations are recorded for a number of adducts of 1:1 stoichiometry of silver(I) oxyanion salts (perchlorate, nitrate, trifluoroacetate ('tfa') (increasing basicity)) with 2,2'-bis(pyridine) ligands (2,2'-bipyridyl, 'bpy'; 2,2'-biquinolyl, 'bq'; 2,2'-dipyridylketone, 'dpk'; 2,9-dimethylphenanthroline, 'dmp'). The adducts take two forms: (a) neutral mononuclear molecules, in which the 2,2'-bis(pyridine) ligand behaves as a chelate, with the silver coordination number dependent on the denticity of the anion; these are Agtfa:bpy (1:1) and AgClO4:bq (1:1) (and various (ionic) acetonitrile or pyridine solvates AgClO4:bq/dmp:MeCN/py (1:1:1), in which the solvent molecules are coordinated); and (b) one-dimensional polymers. The latter are diverse: in AgClO4:bpy, dpk (1:1), the anion is discrete, the polymer made up of an array of two-coordinate silver atoms linked by bpy ligands twisted about their central connecting element. In AgNO3:bpy, bq (1:1), the bpy ligands are chelating with the oxyanions bridging, cf. previously reported AgNO3:dpk (1:1), in which the nitrate chelates the metal, with the dpk bridging, chelating N,O to one silver, while the other nitrogen bridges to the next. With Agtfa, a novel binuclear adduct has been isolated in conjunction with the hydrated ligand, Agtfa:dpk:(dpk (.) H2O) (1:1:2). The far-IR spectra of several of these complexes show bands that can be assigned to the v(AgN) modes, the positions of these bands correlating well with the relative Ag-N bond lengths.Syntheses and single-crystal X-ray structural characterizations are also reported for various adducts of silver(l) perchlorate, nitrate and trifluoromethanesulfonate with bpy, bq,'phen'(= 1,10-phenanthroline), and 'dmp', of stoichiometry AgX:L (1:2). In each case the complex is ionic [AgL2]X; the silver atom is four-coordinate, but diverse and remarkable variations in stereochemistries associated with changes in the interligand N-Ag-N angles, presumably influenced by the different packing arrangements, are observed. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.04.001