[bis(2-pyridyl)amine]dibromocopper(II) | 81670-28-2

• 英文名称: [bis(2-pyridyl)amine]dibromocopper(II)
• 英文别名: [Cu(2,2'-dipyridylamine)Br2]；[Cu(dipyam)Br2]
• CAS: 81670-28-2
• 化学式: C₁₀H₉Br₂CuN₃
• 分子量: 394.556
• InChiKey: LCKSUDYHTHHTEU-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  [bis(2-pyridyl)amine]dibromocopper(II) 、 sodium o-nitrophenate 以 甲醇 为溶剂， 以88.7%的产率得到Cu(2,2'-dipyridylamine)(Br)(o-nitrophenolate)
  参考文献：
  名称：

  Reactions between Cu(II) halide complexes of 2,2′-dipyridylamine and nitrophenolates. X-ray diffraction structure of the [bis(2,2′-dipyridylamine)di(p-nitrophenolato)di(μ-methoxo)dicopper(II)], [Cu(dipyam)(pnp)(μ-OCH3)]2, a dimeric complex containing axial phenoxo ligands in square-pyramidal arrangements

  摘要：

  The reaction between the [Cu(dipyam)Br-2] Complex (dipyam = 2,2'-dipyridylamine) and nitrophenolates gave products of exchange reactions between halides and phenolates. Starting from [Cu-2(dipyam)(2)(OH)(2)(H2O)]Cl-2.2H(2)O, o- and p-nitrophenolate complexes with the same rough formula Cu(dipyam)(OR)(OCH3) (OR = o- or p-nitrophenolate) but a different chemical behaviour have been obtained. The X-ray diffraction analysis shows that the derivative of the p-nitrophenolate is an interesting dimer [Cu(dipyam)(pnp)(mu-OCH3)](2) (pnp = p-nitrophenolate), with two centrosymmetrically related five-coordinated copper(H) ions, having a distorted square-pyramidal geometry defined by axial phenolate ligands and by equatorial dipyam nitrogens and mu-methoxo oxygen bridges. The bridging arrangement forms a Cu2O2 core, with a Cu...Cu separation of 3.062(2) Angstrom. The crystal structures of the [Cu(dipyam)(pnp)(2)].2H(2)O and [Cu(dipyam)(onp)(2)] complexes (onp = o-nitrophenolate) are also reported. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00082-3
• 作为产物：
  描述：

  2,2'-二吡啶胺 、 copper(ll) bromide 以 乙醇 、 水 为溶剂， 生成 [bis(2-pyridyl)amine]dibromocopper(II)
  参考文献：
  名称：

  [Cu（螯合物）X 2 ]配合物的制备和性质。[双（2-吡啶基）胺]二溴铜（II）的晶体结构和电子性质

  摘要：

  报道了一系列[Cu（螯合物）X 2 ]配合物的制备和性质，其中“螯合物” = 1,10-菲咯啉（phen）和双（2-吡啶基）胺（联吡啶），X = Cl –和Br –。[Cu-（Bipyam）Br 2 ]的晶体结构已经确定；晶体是单斜晶体，空间群C 2，a = 14.44（5），b = 7.92（3），c = 5.26（3）Å，β= 94.7（5）°，Z = 2。使用微密度计解决了使用509次反射估算的照相数据的问题，并将其精炼为R 0.1022。该结构涉及变形的CuN 2 Br 2发色团具有两个对称性，CU–N = 1.96，Cu–Br = 2.40Å，考虑到esr光谱，最好将其描述为压缩的而不是拉长的四面体。电子光谱的[铜（phen）的X 2 ]配合物被认为涉及的细长菱形八面体存2 X 2 X' 2发色团的立体化学。

  DOI：

  10.1039/dt9820000143

文献信息

• Copper(II)nitrito complexes with 2,2′-dipyridylamine. Crystal structures of the [(acetato)(2,2′-dipyridylamine)(nitrito-O,O′)copper(II)] and [(2,2′-dipyridylamine) (nitrito-O,O′)(μ-nitrito-O)copper(II)]2·2(acetonitrile)
  作者：Annamaria Camus、Nazario Marsich*、Anna Maria Manotti Lanfredi*、Franco Ugozzoli、Chiara Massera

  DOI：10.1016/s0020-1693(00)00213-9

  日期：2000.11

  Abstract The preparation and characterization of some copper(II)nitrito complexes with 2,2′-dipyridylamine (dipyam) are reported. The X-ray diffraction crystal structures of the [Cu(CH3COO)(dipyam)(ONO-O,O′)] (I) and [Cu(dipyam)(ONO-O,O′)(μ-ONO-O)]2·2CH3CN (II) complexes have been investigated. I consists of two crystallographically independent [Cu(acetato)(dipyam)(ONO)] neutral complexes, self-assembled

  摘要报道了一些2,2'-联吡啶胺（dipyam）的亚硝酸铜（II）配合物的制备和表征。[Cu（CH3COO）（dipyam）（ONO-O，O'）]（I）和[Cu（dipyam）（ONO-O，O'）（μ-ONO-O）的X射线衍射晶体结构研究了] 2·2CH3CN（II）配合物。我由两个晶体学上独立的[Cu（乙酰基）（双嘧啶）（ONO）]中性配合物组成，它们由超分子四聚体单元中的合作NH⋯O和CH⋯O分子间相互作用自组装。每个铜原子均表现出N2O2供体组的四面体形扭曲的方基几何结构，顺式单齿亚硝基和乙酰基的第二个氧原子几乎在轴向位置上弱结合。II是含有顺式-单齿和O-桥接的亚硝基配体的双核亚硝基铜（II）衍生物的罕见实例。每种金属离子都与来自亚硝基桥的基础氧占据中心对称络合物轴向位点的方金字塔形配位发生扭曲。双嘧啶氨基和乙腈分子之间的H键可防止双核配合物的自组装。