کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1339538 | 979707 | 2010 | 7 صفحه PDF | دانلود رایگان |

The coordination chemistry of copper, gallium and indium halides with the simplest possible selenoether i.e. Me2Se was investigated with the aim to use the resulting complexes as precursors for selenium-containing chalcopyrite semiconducting materials. An optimized general procedure for the high yield synthesis is described and the influence of a halide ion on the structure and solubility of these metal halide dimethyl selenide complexes are discussed. These complexes were characterized by the elemental analysis, FT-IR and 1H NMR spectroscopy as well as single crystal X-ray structures, the later study showing them to be monomeric for gallium halides, mono- or dimeric for indium halides and either an ion-pairs or 2-D extended structure in the case of copper halides.
In order to obtain suitable precursors for the selenium-containing chalcopyrite materials, reactions of Cu(I) and Cu(II), Ga(III) and In(III) halides with Me2Se were investigated and the complexes obtained were characterized by the elemental analysis, FT-IR and NMR spectroscopy and single crystal X-ray diffraction studies.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 29, Issue 1, 13 January 2010, Pages 500–506