کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1331924 979022 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, Raman and Rietveld analysis of thorium diphosphate
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis, Raman and Rietveld analysis of thorium diphosphate
چکیده انگلیسی

We report the synthesis of thorium diphosphate ThP2O7 and its study by Raman spectroscopy and Rietveld analysis. This compound has been found to be closely related to the zirconium diphosphate type, with space group Pa-3 and a=8.7601(3) Å. No superstructure was observed. The metastability of ThP2O7 appears to stem from the six-fold oxygen environment of ThIV, a unique case in the structural chemistry of this cation.

Grapical abstractThe cubic structure of ThP2O7, built of ThO6 octahedra and P2O7 ditetrahedraFigure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 181, Issue 12, December 2008, Pages 3352–3356
نویسندگان
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