کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1330198 978944 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A tetrahedrally coordinated cobalt(II) aminophosphonate containing one-dimensional channels
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
A tetrahedrally coordinated cobalt(II) aminophosphonate containing one-dimensional channels
چکیده انگلیسی

A tetrahedrally coordinated cobalt(II) phosphonate, Co(O3PCH2CH2NH2), has been synthesized using hydrothermal techniques. X-ray diffraction indicates that this material is a three-dimensional open framework with rings aligned along a single axis forming infinite one-dimensional channels. The framework decomposes just above 400 °C. Magnetic susceptibility data are consistent with weak antiferromagnetic ordering at low temperatures.

Co(O3PCH2CH2NH2) contains one-dimensional channels along the a-axis with approximate dimensions of 3.66 Å×6.02 Å. The channels are constructed from inorganic layers consisting of two sets of orthogonal [CoP2O4] four-rings in the bc-layer that are held in register by the bridging ethylamine moiety of the phosphonate.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Solid State Chemistry - Volume 178, Issue 9, September 2005, Pages 2658–2662
نویسندگان
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