[Cu2(bis(2-pyridylmethyl)amine)2(μ2-4,4'-bipyridine)(ClO4)4]*H2O | 1202631-76-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: [Cu2(bis(2-pyridylmethyl)amine)2(μ2-4,4'-bipyridine)(ClO4)4]*H2O
• CAS: 1202631-76-2
• 化学式: C₃₄H₃₄Cl₄Cu₂N₈O₁₆*H₂O
• 分子量: 1097.61
• InChiKey: VBPRKHXLGDOUCX-UHFFFAOYSA-J

反应信息

• 作为产物：
  描述：

  4,4'-联吡啶 、 copper(II) perchlorate hexahydrate 、 二甲基吡啶胺 以 甲醇 为溶剂， 以71%的产率得到[Cu2(bis(2-pyridylmethyl)amine)2(μ2-4,4'-bipyridine)(ClO4)4]*H2O
  参考文献：
  名称：

  Versatile binding properties of di-pyridyl ligands with Cu(II) complexes: The syntheses, structural characterization and thermal analysis of six new species

  摘要：

  A novel series of 4,4'-bipyridine- and 1,2-bis(4-pyridyl)ethane-Cu(II) complexes were synthesized using a variety of amine ligands (DPA=di(2-pyridylmethyl)amine, Medpt=3,3'-diamino-N-methyldipropylamine, Hbpca=bis(2-pyridylcarbonyl)amine, TPA=tris(2-pyridylmethyl)amine) and cyclen=1,4,7,10-tetraazacyclododecane). Different complexes were obtained including mononuclear [Cu(cyclen)(4,4'-bipy)](ClO4)(2) (1), dinuclear ([Cu(mu(2)-bpca)(4,4'-bipy)(H2O)]ClO4)(2) (2), [Cu-2(DPA)(2)(mu(2)-4,4'-bipy)(ClO4)(4))]center dot H2O (3), [Cu-2(cyclen)(2)(mu(2)-bpe)](ClO4)(4) (4) and [Cu-2(TPA)(2)(mu(2)-bpe)](ClO4)(4) (5) and the 1-D polymer, {[Cu(Medpt)(mu(2)-4,4'-bipy)](ClO4)(2)}(n) (6). In the 1-6 samples, cooling up to 100 K produces only the expected, minor, changes in cell constants given no space group changes. Therefore, data for the 100 K structures are reported only. Single-crystal X-ray crystallography reveals the monodentate coordination of the 4,4'-bipy in 1 and 2, and the bridged nature of the di-pyridyl ligands in the dinuclear complexes 2-5 and in the polymeric complex 6. In this series, structures 3-6 consist of the 4,4'-bipy or bpe bridging the two Cu(II) centers, the coordination by the tri- or the tetra-N donors of the amine, and the ClO4- groups as counter ions in 4-6 complexes. In the complexes 3-6, the Cu center dot center dot center dot Cu distances across the bridged di-pyridyl ligands were found to be greater than 11 angstrom. The magnetic properties of complex 3 reveal no evidence for magnetic coupling between the two Cu(II) centers (J = -0.58 cm(-1)). (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2009.08.019