کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1336704 | 1500268 | 2014 | 8 صفحه PDF | دانلود رایگان |
Five heterometallic coordination polymers based on pyridine 2,3-dicarboxylic acid (H2pydc), namely [MSr(pydc)2(H2O)2]n (M = Co (1), Ni (2)), [MSr2(pydc)3(H2O)4]n·2nH2O (M = Ni (3), Zn (4)) and [CuSr(pydc)2(H2O)3]n·2nH2O (5), have been synthesized via rationally choosing the appropriate metal salts and dexterously adjusting the pH values of the reaction system. X-ray crystallographic analyses reveal that the polymers display three varieties of 3-D framework structures. The magnetic properties of complexes 1 and 2 were investigated, and antiferromagnetic MII···MII interactions were found for both complexes.
Five heterometallic coordination polymers with three varieties of 3-D framework structures have been synthesized. Antiferromagnetic MII···MII interactions were found for complexes 1 and 2.Figure optionsDownload as PowerPoint slide
Journal: Polyhedron - Volume 71, 29 March 2014, Pages 91–98