کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1312415 1499196 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, structures and luminescent property of two lanthanon complexes assembled from 2,3-pyrazinedicarboxylic acid and ammonia
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis, structures and luminescent property of two lanthanon complexes assembled from 2,3-pyrazinedicarboxylic acid and ammonia
چکیده انگلیسی

Two lanthanon complexes, (NH4)2[RE2(pzdc)4(H2O)2] (RE = Y(1), Sm(2)), were synthesized by hydrothermal reactions of 2,3-pyrazinedicarboxylic acid and the RE(NO3)3·6H2O(RE = Y, Sm), with the ammonia adjusted the pH value. They are characterized by elemental analysis, FT-IR and TGA. Single-crystal X-ray diffraction shows that they are isostructural and exhibit 3D network structure based on the [RE2(pzdc)4(H2O)2] building blocks. The NH4+ cations are located in the channels and balance the charge of anion framework. Furthermore, the luminescent property of complex 2 has also been studied.

Two lanthanon complexes, (NH4)2[RE2(pzdc)4(H2O)2] (RE = Y(1), Sm(2)), were synthesized by hydrothermal reactions of 2,3-pyrazinedicarboxylic acid and the RE(NO3)3·6H2O with the ammonia water adjusted the pH value, which features as 3D structure based on the [RE2(pzdc)4(H2O)2] building blocks.Figure optionsDownload as PowerPoint slideHighlights
► Two new lanthanon complexes of (NH4)2[RE2(pzdc)4(H2O)2] (RE = Y(1), Sm(2)) have been synthesized.
► Their structures exhibit 3D network structure with channels constructed by the [RE2(pzdc)4(H2O)2] building blocks.
► The luminescent property of complex 2 has also been studied.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 391, 30 August 2012, Pages 206–209
نویسندگان
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