di(saccarinato-N)bis(N,N'-dimethylethylenediamine)nickel(II) | 610790-96-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: di(saccarinato-N)bis(N,N'-dimethylethylenediamine)nickel(II)
• CAS: 610790-96-0
• 化学式: C₂₂H₃₂N₆NiO₆S₂
• 分子量: 599.355
• InChiKey: PQCYPNQPLUQIHT-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  N,N'-二甲基乙二胺 、 tetraaquadi(o-sulfobenzimidato)nickel(II) dihydrate 以 水 为溶剂， 以65.82%的产率得到di(saccarinato-N)bis(N,N'-dimethylethylenediamine)nickel(II)
  参考文献：
  名称：

  Spectroscopic and Thermal Studies of bis(N,N′‐Dimethylethylenediamine) and bis(N,N‐Dimethylethylenediamine)saccharinato Complexes of Co(II), Ni(II), and Cu(II)

  摘要：

  The mixed-ligand saccharin (Hsac) complexes of Co(II), Ni(II) and Cu(II) with N,N'-dimethylethylenediamine (dmen), and N,N-dimethylethylenediamine (ndmen) (Figure 1) were synthesized and characterized by elemental analysis, magnetic susceptibility, spectral (UV-Vis and FTIR) methods, and simultaneous TG, DTG and DTA techniques. The complexes have pseudooctahedral geometries with two dimethylethylenediamine molecules coordinated to the metal ions as chelating ligands through their two nitrogen atoms and two monodentate saccharinato ligands in the trans positions for the complexes of the type [M(sacO)(2)(dmen)(2)] (M = CO(II), Ni(II)), and [M(sac-N)(2)(ndmen)(2)] (M = Co(II), Ni(II), Cu(II)) and two aqua ligands in the trans positions in [Cu(H2O)(2)(dmen)(2)](sac)(2). (sac-O; sac-N = the saccharinato ligand may be coordinated to the metal ions through their carbonyl oxygen or their nitrogen atom, respectively). The decomposition mechanism and thermal stability of the solid complexes are interpreted in terms of their structures. The thermal stability order of the investigated complexes is Cull) > Co(II) > Ni(II) while the bis(N,N',-dimethylethylenediamine) complexes are thermally less stable than those of bis(N,N-dimethylethylenediamine). The final decomposition products-the respective metal oxides-were identified by FT-IR spectroscopy.

  DOI：

  10.1081/sim-120016874

文献信息

• Syntheses, characterization and crystal structures of novel amine adducts of metal saccharinates, orotates and salicylates
  作者：Hasan Icbudak、Halis Olmez、Okan Z Yesilel、Figen Arslan、Pance Naumov、Gligor Jovanovski、Abdul Razak Ibrahim、Anwar Usman、Hoong-Kun Fun、Suchada Chantrapromma、Seik Weng Ng

  DOI：10.1016/s0022-2860(03)00404-6

  日期：2003.9

  adducts of ethylenediamine (en), N,N′-dimethylethylenediamine (dmen) and N,N-dimethylethylenediamine (ndmen) with saccharinate, orotate and salicylate as counter-ions were synthesized and characterized with physico-chemical methods (IR and UV/vis spectroscopy, magnetic susceptibility and thermoanalytical measurements) and X-ray diffraction. Reaction of dmen with tetraaquabis(saccharinato-N)copper(II) dihydrate

  摘要 以糖精酸盐、乳清酸盐和水杨酸盐为抗衡离子，合成了 7 种乙二胺 (en)、N,N'-二甲基乙二胺 (dmen) 和 N,N-二甲基乙二胺 (ndmen) 的新型加合物，并用物理化学方法（IR 和紫外/可见光谱、磁化率和热分析测量）和 X 射线衍射。dmen 与 tetraaquabis(saccharinato-N)copper(II) 二水合物反应生成 diaquabis(dmen)copper(II) 糖精，而与相应的镍衍生物反应生成双 (dmen)bis(saccharinato-O)nickel(II)。在铜配合物中，配位水和供体配体的初级氮端与糖精阴离子相互作用 [O1w⋯O3=2.833(2), N1⋯N2=2.992(2) A]。相邻的分子通过两个以上的氢键连接成层状结构。在镍化合物中，dmen 配体还螯合金属原子，金属原子与阴离子基团的羰基氧键合。阴离子的带负电荷的氮