[Cd(Hssal)(bipy)]n | 953776-75-5

• 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: [Cd(Hssal)(bipy)]n
• 英文别名: [Cd(5-sulfosalycilic acid-2H)(2,2'-bipyridine)]n
• CAS: 953776-75-5
• 化学式: C₇H₄O₆S*C₁₀H₈N₂*Cd
• 分子量: 484.768
• InChiKey: FYDAAXFVBPUYPS-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  potassium hydroxide 、 2,2'-联吡啶 、 水合5-磺基水杨酸 、 cadmium(II) sulfate*8/3H2O 以 水 为溶剂， 以58%的产率得到[Cd(Hssal)(bipy)]n
  参考文献：
  名称：

  Syntheses, supramolecular structures and properties of six coordination complexes based on 5-sulfosalicylic acid and bipyridyl-like chelates

  摘要：

  Six new complexes constructed by 5-sulfosalicylic acid and bipyridyl-like ligands (2,2'-bipy and 1,10-phen), namely [Cu-4(OH)(2)(ssal)(2)(phen)(4) center dot 7H2O] (1), [Cu-4(OH)(2)(ssal)(2)(biPY)(4) center dot 2H(2)O] (2), [Cd(Hssal)(bipy)] (3), [Cd(HL)(2)(phen)(2)] (4), [Cr(ssal)(bipy)(H2O)(2) center dot 2H(2)O] (5) and [Cr(ssal)(phen)(2)](6) (H(3)ssal = 5-sulfosalicylic acid, H2L =p-hydroxybenzenesulfonic acid, bipy = 2,2'-bipy, phen = 1,10-phen) were prepared under hydrothermal conditions and their structures were determined by single-crystal X-ray diffraction. Complexes I and 2 are both tetranuclear copper complexes with a stepped topology. In complex 3, a new coordination mode of the Hssal(2-) group is reported in this work. During the synthetic process of complex 4, in sitit decarboxylation of 5-sulfosalicylic acid into p-hydroxybenzenesulfonic acid is involved. Two chromium 5-sulfosalicylates (5 and 6) are reported for the first time. These new complexes display different supramolecular structures by O-H center dot center dot center dot O, C-H center dot center dot center dot O hydrogen bonds as well as pi center dot center dot center dot pi, C-H center dot center dot center dot pi and O center dot center dot center dot pi interactions. The results of magnetic determination show that ferromagnetic interactions exist in complex 1, however, antiferromagnetic interactions exist in 2. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.05.037