coblat(II)(saccharinate)2(H2O)2 | 151966-40-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: coblat(II)(saccharinate)2(H2O)2
• 英文别名: cobalt(2+);1,1-dioxo-1,2-benzothiazol-2-id-3-one;tetrahydrate
• CAS: 151966-40-4
• 化学式: C₁₄H₁₆CoN₂O₁₀S₂
• 分子量: 495.414
• InChiKey: JIMUKQVXRNUODO-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：

  coblat(II)(saccharinate)2(H2O)2 、 乙二胺 在 air 作用下， 以 水 为溶剂， 以45%的产率得到[(cobalt(III))2(saccharinate)2(OH)4(ethylenediamine)2] * ethylenediamine monohydrate
  参考文献：
  名称：

  Synthesis and Characterization of New Mixed-Ligandbis(Hydrazine) andbis(Ethylenediamine) Complexes of Cobalt, Nickel and Copper Saccharinates

  摘要：

  The mixed-ligand saccharin complexes of Co, Ni and Cu with hydrazine and ethylenediamine have been prepared and characterized by elemental analyses, magnetic susceptibility and spectral methods. Hydrazine and ethylenediamine act as bidentate ligands through their N atoms, as expected. The metal ions usually have octahedral geometry with two hydrazine or ethylenediamine molecules and two saccharinate anions in the trans positions. The Cu(II) saccharinate with hydrazine has a bimetallic dimeric structure with Cu-Cu bonds. The Co(III) saccharinate complex with ethylenediamine is also dinuclear, but its dimeric structure is achieved with hydroxo bridges.

  DOI：

  10.1080/00945719708003156

文献信息

• Metal saccharinate complexes with N,N-bis(2-hydroxyethyl)ethylendiamine: Synthesis, structural, thermal decomposition and DFT studies
  作者：Ahmet Karadağ、Murat Aydin、Ayşin Zülfikaroğlu、Veysel T. Yilmaz

  DOI：10.1016/j.ica.2024.122041

  日期：2024.7

  complexes were analysed by single crystal X-ray diffraction. Both N-bishydeten and Sac displayed coordination versality. The N-bishydeten ligands were octahedrally coordinated as two tridentate anionic ligands (2HN-bishydeten) (N, N, O-) to the Co(III) and two tridentate neutral ligands (N, N, O) to the Cu(II). The anionic Sac ligand was also located outside the coordination sphere in these complexes. However

  合成了带有 N，N-双（2-羟乙基）乙二胺 （N-bishydeten） 的新型 Co（III）、Ni（II）、Cu（II） 和 Zn（II） 糖酸盐 （Sac） 配合物，即 [Co（2HN-bishydeten）2]（Sac）⋅2H2O、[Ni（Sac）2（N-bishydeten）]、[Cu（N-bishydeten）2]（Sac）2]（Sac）2 和 [Zn（Sac）2（N-bishydeten）]，并使用紫外-可见分光度、红外光谱和磁化率测量进行了表征。通过单晶 X 射线衍射分析复合物的晶体结构。N-bishydeten 和 Sac 均表现出配位多功能性。N-bishydeten 配体作为两个三齿阴离子配体 （2HN-bishydeten） （N， N， O-） 与 Co（III） 和两个三齿中性配体 （N， N， O） 与 Cu（II） 进行八面体配位。阴离子 Sac 配体也位于
• Saccharin complexes of Co(II), Ni(II), Cu(II), Zn(II), Cd(II) and Hg(II) with ethanolamine and diethanolamine: synthesis, spectroscopic and thermal characteristics. Crystal structures of [Zn(ea)2(sac)2] and [Cu2(μ-dea)2(sac)2]
  作者：Veysel T Yilmaz、Yildiray Topcu、Fatih Yilmaz、Carsten Thoene

  DOI：10.1016/s0277-5387(01)00930-5

  日期：2001.12

  New mixed ligand Co(II), Ni(II), Cu(II), Zn(II). Cd(II) and Hg(II) complexes of saccharin (sac) with ethanolamine (ea) and diethanolamine (dea) were synthesized and characterized by elemental analyses, magnetic moments, UV-Vis and IR spectra. The Co(II)-ea, Co(II)-dea and Cu(Il)-dea complexes are dimeric, while all the other complexes of ea and dea are mononuclear. The crystal structures of [Zn(ea)(2)(sac)(2)] and [Cu-2(mu -dea)=(sac)(2)] complexes were determined by single crystal X-ray diffraction. In the Zn(II) complex, the Zn(II) ion sits on a center of symmetry and is octahedrally coordinated by two bidentate ea (N, O) and two monodentate sac (N) ligands. The centrosymmetric binuclear Cu(II) complex contains two strongly distorted square-planarly coordinated Ctl(II) ions bridged by two alkoxo groups of the deprotonated dea. The dea ligand also coordinates to the Cu(II) ions through its nitrogen, while the other ethanolic group does not involve in coordination. The saccharinate anion coordinates to the Cu(II) ion with its nitrogen. Thermal behavior of the complexes was studied using DTA and TG in nitrogen atmosphere. Endothermic degradation of the ea and dea ligands occurs in the first stages of decomposition and the sac anions decompose at higher temperatures to give corresponding metal oxides or metals. (C) 2001 Elsevier Science Ltd. All rights reserved.