کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1507192 | 1511011 | 2006 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of the novel hydrogen-bonded framework material (C5H5NH){AlF[O3PCH2PO2(OH)]}â
0.61H2O
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The new aluminum diphosphonate, (C5H5NH){AlF[O3PCH2PO2(OH)]}â
0.61H2O (monoclinic, C2/c, a=18.1898(11)Â Ã
, b=10.7396(7)Â Ã
, c=12.0022(7)Â Ã
, β=105.404(2)°, V=2260.4(2) Ã
3, Z=8), has been synthesized by solvothermal methods and its structure determined using micro-crystal X-ray diffraction data. The material consists of infinite columnar [AlF(O3PCH2PO3)]2ââ anions with chains of cis- and trans- vertex-sharing AlO4F2 octahedra at their core. Each methylenediphosphonate group acts as a bisbidentate ligand bonding to adjacent aluminum atoms in a chain, and directly binding to one chain only. The columnar [AlF(O3PCH2PO3)]2ââ anions are connected together through hydrogen-bonding interactions to form a hydrogen-bonded framework material containing pyridinium cations and extra-framework water molecules within its channels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Sciences - Volume 8, Issues 3â4, MarchâApril 2006, Pages 404-412
Journal: Solid State Sciences - Volume 8, Issues 3â4, MarchâApril 2006, Pages 404-412
نویسندگان
Howard G. Harvey, Martin P. Attfield,