کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1301878 1498953 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Facile fabrication of ruthenium(IV) oxide nanostructures by thermal decomposition of two new organoruthenium(II) complexes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Facile fabrication of ruthenium(IV) oxide nanostructures by thermal decomposition of two new organoruthenium(II) complexes
چکیده انگلیسی


• Two new monofunctional ruthenium(II) arene complexes have been investigated.
• The X-ray crystal structures of both organoruthenium(II) complexes are reported.
• Both two complexes have “piano stool” geometries.
• Calcination of the compounds 1 and 2 at 400 °C yields RuO2 nanoparticles.

Two new monofunctional ruthenium(II) arene complexes of the type [(η6-arene)Ru(ethylenediamine)(X)]n+ where arene is substituted benzene (p-cymene), and X are halide (Br and Cl), [(η6-p-cymene)Ru(en)Br]Br (1) and [(η6-p-cymene)Ru(en)Cl]PF6 (2), have been investigated. The X-ray crystal structures of both organoruthenium(II) complexes are reported. Both two complexes have “piano stool” geometries with η6 coordination of the arene ligand. RuO2 nanoparticles were simply synthesized by solid-state transformation of compounds 1 and 2 at 400 °C under air atmosphere. The results show that the size and morphology of the RuO2 nanoparticles are dependent upon the starting organometallic ruthenium(II) complexes.

Two new ruthenium(II) arene complexes of the type [(η6-arene)Ru(ethylenediamine)(X)]n+ where arene is substituted benzene (p-cymene), and X are halide (Br and Cl), [(η6-p-cymene)Ru(en)Br]Br (1) and [(η6-p-cymene)Ru(en)Cl]PF6 (2), have been investigated. The X-ray crystal structures of both organoruthenium(II) complexes are reported. RuO2 nanoparticles were simply synthesized by solid-state transformation of compounds 1 and 2 at 400 °C under air atmosphere.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 37, November 2013, Pages 189–192
نویسندگان
, , , , ,