silver(I) hexafluoroiridate(V) | 88592-81-8

• 英文名称: silver(I) hexafluoroiridate(V)
• CAS: 88592-81-8
• 化学式: Ag*F₆Ir
• 分子量: 414.079
• InChiKey: WJMRDPBSAZJAKQ-UHFFFAOYSA-H

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

• 作为反应物：
  描述：

  氢氟酸 、 silver(I) hexafluoroiridate(V) 、 fluorine 以 氢氟酸 为溶剂， 生成 silver(II) fluoride 、
  参考文献：
  名称：

  Lucier; Münzenberg; Casteel Jr., Inorganic Chemistry, 1995, vol. 34, # 10, p. 2692 - 2698

  摘要：

  DOI：
• 作为产物：
  描述：

  trifluorosulfonium hexafluoroiridate(V) 、 silver fluoride 以 氢氟酸 为溶剂， 生成 silver(I) hexafluoroiridate(V)
  参考文献：
  名称：

  Room Temperature Syntheses of AuF₆^- and PtF₆^- Salts, Ag⁺AuF₆^-, Ag²⁺PtF₆^2-, and Ag²⁺PdF₆^2-, and an Estimate for E(MF₆^-) [M = Pt, Pd]

  摘要：

  Solutions of AuF4- or PtF62- salts, prepared from the metals at similar to 20 degrees C, in liquid anhydrous hydrogen fluoride (aHF), made basic with alkali fluorides, are further oxidized by photodissociated F-2 (visible or near-UV Light) to give AuF6- or PtF6- salts, including O2+AuF6- (with O-2 in the F-2). Similar photochemical oxidation of PdF62- salts does not occur. This new synthetic approach has provided LiAuF6 and LiPtF6 for the first time, each of which has the LiSbF6 type () structure with (hexagonal cell): LiAuF6, a = 4.9953(9) Angstrom, c = 13.704(3) Angstrom, V/Z = 98.71(6) Angstrom(3); LiPtF6, a = 5.0236(7) Angstrom, c = 13.623(2) Angstrom, V/Z = 99.25(5) Angstrom(3). Interaction of AuF6- with Ag+ gives Ag+AuF6- (, a = 5.283(3) Angstrom, c = 15.053 Angstrom, V/Z = 121.3(2) Angstrom(3)), whereas PtF62- or PdF62- stabilize Ag2+ as Ag2+Pt(Pd)F-6(2-) (; AgPtF6: a = 5.049(8) Angstrom, c = 14.46(2) Angstrom, V/Z = 106.4(5) Angstrom(3); and AgPdF6, a = 5.00(4) Angstrom, c = 14.6(2) Angstrom, V/Z = 105(3) Angstrom(3)). New cubic modifications (probable space group Ia3) have been found for AgMF6 (M, a value, Angstrom): Ru, 9.653(10); Os, 9.7318(9); Ir, 9.704(2). The preference for Ag2+Pt(Pd)F-6(2-) over Ag+Pt(Pd)F-6(-) is attributed to a second electron affinity of Pt(Pd)F-6, E(Pt(Pd)F-6(-)) > 60 kcal mol(-1).

  DOI：

  10.1021/ic981397z