Zn(ethylxanthate)2(N,N,N',N'-tetramethylethylenediamine) | 784157-12-6

• 分子结构分类: 有机化合物 - 有机硫化合物
• 英文名称: Zn(ethylxanthate)2(N,N,N',N'-tetramethylethylenediamine)
• CAS: 784157-12-6
• 化学式: C₁₂H₂₆N₂O₂S₄Zn
• 分子量: 424.005
• InChiKey: FXAAJVJJTYBROG-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  四甲基乙二胺 、 zinc ethylxanthate 以 甲醇 为溶剂， 以85.5%的产率得到Zn(ethylxanthate)2(N,N,N',N'-tetramethylethylenediamine)
  参考文献：
  名称：

  Syntheses and spectroscopy of diamine complexes of Zn(II) and Cd(II) ethylxanthates and the molecular structures of [M(S2COEt)2TMEDA]: formation of CdS nanoparticles from [Cd(S2COEt)2] and [Cd(S2COEt)2TMEDA]

  摘要：

  The zinc and cadmium ethylxanthate complexes of N,N,N',N'-tetramethylethylenediamine (TMEDA), [M(S2COEt)(2)TMEDA], were synthesized and characterized with infrared, H-1 and C-13 NMR spectroscopy, mass spectrometry and X-ray crystallography. Whereas the cadmium complex has a six-coordinate {CdS4N2} centre with bidentate xanthate ligands, the zinc complex contains four coordinate {ZnS2N2} zinc with two monodentate xanthate groups. The cadmium species [Cd(S2COEt)(2)(diamine)] (where diamine = N,N-dimethylethylenediamine or N,N'-diisopropylethylenediamine) were also synthesized. The surfactant-assisted formation of nanoparticles from [Cd(S2COEt)(2)] and [Cd(S2COEt)(2)TMEDA] was studied with TEM, XRD and XRF techniques. From [Cd(S2COEt)(2)], spherical nanoparticle aggregates 140-200 nm in diameter were obtained but from [Cd(S2COEt)(2)TMEDA], single nanoparticles were produced with estimated diameters in the range of 4-7 nm and almost no aggregation. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2004.07.014