[Ag(1,1,1,5,5,5-hexafluoropentane-2,4-dionate)(triglyme)] | 215360-08-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: [Ag(1,1,1,5,5,5-hexafluoropentane-2,4-dionate)(triglyme)]
• CAS: 215360-08-0
• 化学式: Ag*C₅HF₆O₂*C₈H₁₈O₄
• 分子量: 493.149
• InChiKey: PGAYHEXTBRWHFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.76
• 重原子数：
  26.0
• 可旋转键数：
  11.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.77
• 拓扑面积：
  71.06
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为产物：
  描述：

  三甘醇二甲醚 、 六氟乙酰丙酮 、 silver(l) oxide 以 四氢呋喃 为溶剂， 以73%的产率得到[Ag(1,1,1,5,5,5-hexafluoropentane-2,4-dionate)(triglyme)]
  参考文献：
  名称：

  Synthesis and Properties of Polyether Adducts of Hexafluoropentanedionatosilver(I)

  摘要：

  A series of polyether [CH3O(CH2CH2O)(m)CH3, with m = 2 (diglyme), 3 (triglyme), 4 (tetraglyme)] mono- or hemiadducts of hexafluoropentanedionatosilver(I) have been synthesized and in selected cases structurally characterized. Decomposition of [Ag(hfa)(diglyme)](2) (hfa = hexafluoropentanedionato) in air affords a mixture of products including crystals of [Ag-2(hfa)(O2CCF3)(diglyme)(2)]. The structure of [Ag(hfa)(diglyme)](2) consists of two silver cations which are bridged by four oxygens from two hfa ligands; each Ag(I) ion is also coordinated to a chelating diglyme molecule. In comparison, ligation of a longer polyether chain results in a monomeric species [Ag(hfa)(tetraglyme)]. The compounds are soluble in a range of solvents including supercritical carbon dioxide (scCO(2)). Crystal data for [Ag(hfa)(diglyme)](2) (150 K): a = 21.376(3) Angstrom, b = 8.4143(17) Angstrom, c = 21.067(3) Angstrom, beta = 124.05(1)degrees, monoclinic space group C2/c; Z = 8. Crystal data for [Ag-2(hfa)(O2CCF3)(diglyme)(2)] (150 K): a = 9.0945(12) Angstrom, b = 9.4110(13) Angstrom, c = 17.803(2) Angstrom, alpha = 96.109(14)degrees, beta = 101.649(13)degrees, gamma = 105.06- (2)degrees, triclinic space group P (1) over bar; Z = 2. Crystal data for [Ag(hfa)(tetraglyme)] (150 K): a = 14.152(3) Angstrom, b = 16.996(3) Angstrom, c = 8.620(2) Angstrom, beta = 106.99(2)degrees, monoclinic space group P2(1)/c; Z = 4.

  DOI：

  10.1021/ic971206c