کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1409539 1501792 2012 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Supramolecularly assembled tetrameric water cluster stabilized by a mixed complex of Ni(II) and 5-aminoisophthalate
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Supramolecularly assembled tetrameric water cluster stabilized by a mixed complex of Ni(II) and 5-aminoisophthalate
چکیده انگلیسی

In this study, a novel Ni(II)-5-aminoisophthalate (aip) complex with 5-methylimidazole (5-meim), [Ni(5-meim)6]2(aip)2⋅8H2O (1) has been synthesized. Elemental analysis, magnetic susceptibility, IR and UV–Vis. spectroscopic studies have been performed to characterize the compound. The molecular structure of 1 has been determined by the single crystal X-ray diffraction technique. The complex consists of two hexa(5-methylimidazole)nickel(II) cations, two uncoordinated 5-aminoisophthalate anions and eight uncoordinated water molecules. The molecular structure of (1) has been determined by the single crystal X-ray diffraction technique. In (1) Ni(II) ion has distorted octahedral geometry. The complex (1) is further constructed to form three-dimensional framework by hydrogen bonding, CH⋯π and π⋯π stacking interactions.


► In this study 5-aminoisophthalato treated as a complementary ion.
► The interaction CH⋯π and π⋯π was observed in the three-dimensional supramolecular network.
► The unit cell dimensions of crystal structure were detected to be unusually large.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1022, 29 August 2012, Pages 125–129
نویسندگان
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