کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1304417 974824 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis, characterization, thermal study, and crystal structure of a new layered alkaline earth metal sulfonate: Sr[C2H4(SO3)2]
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Synthesis, characterization, thermal study, and crystal structure of a new layered alkaline earth metal sulfonate: Sr[C2H4(SO3)2]
چکیده انگلیسی

A rare two-dimensional layered inorganic–organic hybrid material, strontium sulfonate Sr[C2H4(SO3)2] was synthesized by hydrothermal reaction of strontium chloride hexahydrate and ethane disulfonic acid at 160 °C. Single-crystal X-ray diffraction was utilized for structural determination. Data showed that the compound, crystallized in the monoclinic system and space group of C2/c. With cell parameters a = 8.3183(7) Å, b = 5.4416(5) Å and c = 14.9784(13) Å. The new material was extensively studied by DRIFT-infrared spectroscopy, thermogravimetric analysis, SEM and powder X-ray diffraction. Results show that the compound is thermally stable.

A rare two-dimensional layered inorganic–organic hybrid material was obtained by hydrothermal methods. The strontium sulfonate layers are stabilized by –CH2–CH2–groups. The –CH2–CH2– groups are linked to sulfur atoms which in turn bond to the strontium center through bridging oxygen. The structural and thermal properties are discussed.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 12, Issue 11, November 2009, Pages 1150–1153
نویسندگان
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