[nickel(II) (N-methyl-1,4-diazacycloheptane) (dibenzoylmethanate)] tetrafluoroborate | 942411-90-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: [nickel(II) (N-methyl-1,4-diazacycloheptane) (dibenzoylmethanate)] tetrafluoroborate
• CAS: 942411-90-7
• 化学式: C₂₁H₂₅N₂NiO₂*C₂₄H₂₀B
• 分子量: 715.365
• InChiKey: POMPCSYNMWMTMQ-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  [nickel(II) (N-methyl-1,4-diazacycloheptane) (dibenzoylmethanate) (nitrate)] 、 四苯硼钠 以 1,2-二氯乙烷 为溶剂， 生成 [nickel(II) (N-methyl-1,4-diazacycloheptane) (dibenzoylmethanate)] tetrafluoroborate
  参考文献：
  名称：

  Syntheses, crystal structures and chromotropic properties of Nickel(II) mixed ligand complexes containing N-methyl-1,4-diazacycloheptane and various β-diketonates

  摘要：

  Six complexes, Ni(medach)(dike)X, have been newly obtained, where medach = N-methyl-1,4-diazacycloheptane, dike = a beta-diketonate such as benzoylacetonate (bzac), dibenzoylmethanate (dibm), X = BPh4-, NO3- or dike: Ni(meclach)(bzac)(NO3) (1a), Ni(medach)(dibm)(NO3) (2a), Ni(medach)(bzac)(BPh4) (1b), Ni(medach)(dibm)(BPh4) (2b), Ni(medach)(bzac)(2) (1c), Ni(medach)(dibm)(2) (2c). X-ray single crystal structures of the complexes 1a, 2a, 1b and 2c have been determined and the structures of the complexes Ni(medach)(acac)(NO3) (3a) and Ni(medach)(acac)BPh4 (3b) (acac = acetylacetonate), reported previously, have also been clarified. In the cases of the tetraphenylborate and the nitrate complexes, two types of solvatochromism due to the donor and the acceptor interactions were observed in organic solvents. These spectral behaviors will be discussed in relation to the complex geometry and the donor and acceptor properties of the solvents, and also compared to those of the corresponding complexes containing a linear diamine such as N,N,N',N'-tetramethylethylenediamine (tmen), Ni(tmen)(dike)X. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2006.11.003