کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1329721 | 1500083 | 2016 | 8 صفحه PDF | دانلود رایگان |
ABSTRACTA series of new coordination polymers {[Zn(μ-opda)(μ-bpa)]·2H2O}n (1), [Zn(μ3-ppda)(μ-bpa)]n (2), [Cd(μ3-ppda)(μ-bpa)]n (3), [Cd(μ3-mpda)(μ-bpa)]n (4) and [Cd(μ3-mpda)(μ-bipy)]n (5), (o/m/ppda=1,2/1,3/1,4-phenylenediacetate, bpa=1,2-bi(4-pyridyl)ethane, bipy=4,4′-bipyridine) were synthesized. Their structures were characterized by elemental analysis, IR spectroscopy, single-crystal and powder X-ray diffraction. Furthermore, the effect of metal sources (zinc acetate and zinc oxide) and acidity of the solution on the structure of the coordination polymers was discussed for complexes 1 and 5, respectively. The single-crystal X-ray crystallographic studies revealed that complexes 1, 3, 4 and 5 are uninodal (4)-connected 2D frameworks and display sql topology with the point symbol of (44.62). Complex 2 is 3D coordination polymer and exhibits pcu topology with the point symbol of (412.63). In addition, the luminescent properties and thermal behavior of all complexes were also investigated.
Scheme 1. Topologies of Coordination Polymers Reported in This Paper.Figure optionsDownload as PowerPoint slide
Journal: Journal of Solid State Chemistry - Volume 233, January 2016, Pages 463–470