کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10636823 993827 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An extended open framework based on disordered [Nb6Cl9O3(CN)6]5− cluster units: Synthesis and crystal structure of Cs3Mn[Nb6Cl9O3(CN)6]⋅0.6H2O
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
An extended open framework based on disordered [Nb6Cl9O3(CN)6]5− cluster units: Synthesis and crystal structure of Cs3Mn[Nb6Cl9O3(CN)6]⋅0.6H2O
چکیده انگلیسی
The synthesis and crystal structure of Cs3Mn[Nb6Cl9O3(CN)6]⋅0.6H2O are described in this work. It crystallizes in the cubic system (space group Fm-3m; a=15.708(5)Å) and is characterized by a static orientational disorder of the [Nb6Cl9O3(CN)6]5− cluster units. It results in a Mn{Nb6Cl9O3(CN)6}]3−∞ framework structurally related to that encountered in the well known Prussian Blue family prepared for different hexacyanometallates. The charge of the [Mn{Nb6Cl9O3(CN)6}]3−∞ framework is compensated by cesium cations that are located in the tetrahedral cavities of the c.f.c. lattice of units along with water molecules. We will evidence the features that act in the crystallization of solid state compounds built up from ordered or disordered units as well as the influence of orientational disorder on interatomic distances obtained from single-crystal X-ray diffraction investigations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Sciences - Volume 7, Issue 12, December 2005, Pages 1517-1521
نویسندگان
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