کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1406461 1501830 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two 2-D Cd(II) complexes constructed from N-heterocyclic and aromatic polycarboxylate ligands
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Two 2-D Cd(II) complexes constructed from N-heterocyclic and aromatic polycarboxylate ligands
چکیده انگلیسی

Two new complexes, {[Cd(bimt)(bdc)(H2O)]·2H2O}n (1) and [Cd(bimt)(Hbtc)]n (2) have been synthesized through the self-assembly of Cd(NO3)2·4H2O with unsymmetrical N-heterocyclic ligand 2-((benzoimidazol-yl)methyl)-1H-tetrazole (bimt) and aromatic polycarboxylate acid 1,3-benzenedicarboxylic acid (H2bdc) or 1,3,5-benzenetricarboxylic acid (H3btc). Single crystal X-ray diffraction determination shows that complex 1 possesses an infinite 2-D layered structure with parallelogram grid units. Complex 2 is a 2-D layered structure containing 1-D ladder-like chains linked by the Hbtc2− anions in tridentate bridging fashion. Both complexes are stacked into complicated 3-D frameworks by coordinating bonds and hydrogen bonds in the solid state. In addition, the luminescent properties of both complexes have been investigated in the solid state at room temperature.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 984, Issues 1–3, 15 December 2010, Pages 276–281
نویسندگان
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