1-(4'-bromo-2'-fluorobenzyl)quinolinium bis(meleonitriledithiolato)nickel(III) | 855753-32-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 1-(4'-bromo-2'-fluorobenzyl)quinolinium bis(meleonitriledithiolato)nickel(III)
• CAS: 855753-32-1
• 化学式: C₈N₄NiS₄*C₁₆H₁₂BrFN
• 分子量: 656.249
• InChiKey: BXNQVSYXMLWNAL-QDMRRLORSA-J

反应信息

• 作为产物：
  描述：

  1-(4'-bromo-2'-fluorobenzyl)quinolinium bromide 在 I₂ 作用下， 以 水 、 乙腈 为溶剂， 生成 1-(4'-bromo-2'-fluorobenzyl)quinolinium bis(meleonitriledithiolato)nickel(III)
  参考文献：
  名称：

  Syntheses, crystal structures, and magnetic properties of two new 1D molecular solids based on Ni(mnt)2 ion

  摘要：

  Two novel ion-pair complexes, 1-(4'-bromo-2'-fluorobenzyl)isoquinolinium-bis(maleonitriledithiolato)nickel(III), [BrFBzIQ1] center dot Ni(mnt)(2) center dot 0.5MeCN (1) and 1-(4'-bromo-2'-flourobenzyl)-quinolinium-bis(maleonitriledithiolato)nickel(III), [BrFBzQ1] center dot Ni(mnt)(2) (2) have been characterized structurally and magnetically. The anions and cations of I stack into columns in the solid state, respectively; and the Ni(III) ions form uniform stacking column with the Ni center dot center dot center dot Ni distances 4.061 A within a Ni(mnt)(2)(-) column through intermolecular Ni center dot center dot center dot S, S center dot center dot center dot S, Ni center dot center dot center dot Ni or pi center dot center dot center dot pi interactions, while 2 forms 1D column of alternating between cations and anions via the hydrogen bonds, C center dot center dot center dot N, C center dot center dot center dot N, N center dot center dot center dot C, and pi center dot center dot center dot pi interactions. The changes of coupling constants were observed in these two complexes at 85 K for 1 and 70 K for 2. It is interesting that 1 undergoes a transition from antiferromagnetic to ferromagnetic phase and 2 does counter to that of 1. (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.03.028