کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1305629 1498964 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solvent induced assembly of Co(II) coordination polymers with unprecedented water morphologies
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Solvent induced assembly of Co(II) coordination polymers with unprecedented water morphologies
چکیده انگلیسی

Three new complexes, [Co2(oba)(dbca)(H2O)2]·5(H2O) (1) [Co2(oba)(dbca)(H2O)2]·DMF(H2O) (2) and [Co6(oba)6(pyr)8]·2.5H2O (3) (H2oba = 4,4′-oxydibenzoic acid, H2dbca = diphenic acid, py = pyridine, DMF = N,N-dimethyl formamide) have been synthesized and characterized by infrared spectrum, thermal gravimetric analysis, X-ray powder diffraction and X-ray single crystal diffraction. 3D network of 1 contains interesting water clusters between the layers. Complex 2 displays similar configuration of 1 except that the free DMF molecules occupy the channel which is formed by the host. Complex 3 shows the (2,5)-connection network by using the py as the solvent. The magnetic property of complex 1 is also presented.

1D water tapes were encaged in the channels in 1.Figure optionsDownload as PowerPoint slideHighlights
► 1D unprecedented water clusters were observed in complex 1.
► DMF and water molecules filled in the channels of 2.
► (2,5)-connected network was observed in 3.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganic Chemistry Communications - Volume 26, December 2012, Pages 1–6
نویسندگان
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