Synthesis and characterization of nickel(II) selenothiocarbamato complex

详细信息    查看全文

• 作者：Mohammad El-khateeb<sup>asup><sup> ; sup> ; Helmar Gö ; rls<sup>bsup> ; Wolfgang Weigand<sup>bsup> ; Laith R. Almazahreh<sup>bsup><sup> ; sup>
• 关键词：Nickel ; Selenothiocarbamate ; X-ray structure ; Spectroscopy ; Selenium
• 刊名：Polyhedron
• 出版年：2016
• 出版时间：26 February 2016
• 年：2016
• 卷：106
• 期：Complete
• 页码：27-31
• 全文大小：798 K

文摘

Treatment of the in situ generated Me<sub>2sub>NCSSeNa with (PPh<sub>3sub>)<sub>2sub>NiBr<sub>2sub> in degassed MeCN or THF gave a violet complex (PPh<sub>3sub>)Ni(Br)(κ<sup>2sup>S,Se-SSeCNMe<sub>2sub>) (<strong class="boldFont">1strong>). Attempts to crystalize the salt Me<sub>2sub>NCSSeNa produced the dimeric compound (Me<sub>2sub>NCSSe)<sub>2sub> (<strong class="boldFont">2strong>). Complex <strong class="boldFont">1strong> was characterized by <sup>1sup>H, <sup>13sup>C{<sup>1sup>H}, <sup>31sup>P{<sup>1sup>H} and <sup>77sup>Se NMR spectroscopy as well as mass spectrometry, elemental analysis and X-ray crystallography.