Ru(4,4'-di(tert-butyl)-2,2'-bipyridine)2(H2O)2(2+) | 180783-66-8

• 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: Ru(4,4'-di(tert-butyl)-2,2'-bipyridine)2(H2O)2(2+)
• CAS: 180783-66-8
• 化学式: C₃₆H₅₂N₄O₂Ru
• 分子量: 673.904
• InChiKey: XQNBQIHQPXSUGY-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  Ru(4,4'-di(tert-butyl)-2,2'-bipyridine)2(H2O)2(2+) 在 氧气 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Collomb Dunand-Sauthier, Marie-Noelle; Deronzier, Alain; Navarro, Marcelo, Chemical Communications, 1996, # 18, p. 2165 - 2166

  摘要：

  DOI：

文献信息

• Effects of ligand topology on the properties of dinuclear ruthenium complexes of bis-semiquinone bridging ligands
  作者：Anita M. Barthram、Rosemary L. Cleary、John C. Jeffery、Samantha M. Couchman、Michael D. Ward

  DOI：10.1016/s0020-1693(97)05883-0

  日期：1998.1

  The two ligands H4L1 and H4L2 were prepared in which two catechol donor groups are linked by vinyl groups to a central phenyl ring which is 1,3-substituted (for H4L1) or 1,4-substituted (for H4L2). These were used to prepare dinuclear complexes [Ru((t)Bu(2)bipy)(2)}(2)(mu-L)](2+) (L=L-1, complex 1; or L-2, complex 2) in which aerial oxidation of the catecholate ligands to the semiquinone state has occurred. In 2 the two unpaired electrons that would be expected for two semiquinones can pair up to give a diamagnetic complex with a quinonoidal bridge, due to the 1,4-substitution pattern of the phenyl spacer; in 1 this cannot occur due to the 1,3 substitution pattern and the complex is a diradical as shown by EPR, spectroscopy. (C) 1998 Elsevier Science S.A.