کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1302672 | 974707 | 2007 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis, structure and properties of a novel metal tellurobromide – Hg2TeBr3 Synthesis, structure and properties of a novel metal tellurobromide – Hg2TeBr3](/preview/png/1302672.png)
A novel metal tellurobromide Hg2TeBr3 (1) was obtained by solid-state reactions and structurally characterized. Compound 1 is characterized by a 2D layer structure. Optical absorption spectra of 1 reveal the presence of sharp optical gap of 2.03 eV. TG-DTA measurement shows that compound 1 is thermally stable up to 173 °C. The composition of 1 is well confirmed by the semiquantitative microscope analysis.
A novel metal chalcogenide Hg2TeBr3 was synthesized via solid-state reactions. The crystal structure is characterized by a 2D layer structure, comprising of interconnected Hg-centered tetrahedral and trigons. Optical absorption spectra reveal the presence of sharp optical gap of 2.03 eV. The title compound is thermally stable up to 173 °C.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 10, Issue 4, April 2007, Pages 427–431