کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1311852 | 975360 | 2005 | 7 صفحه PDF | دانلود رایگان |
The crystal structure and magnetic characterization of an isostructural series of general formula {[Ln(crot)3(H2O)(bpy)1/2]2}n (crot, crotonate (C4H5O2); bpy, 4,4′-bipyridine (C10H8N2); Ln, Nd, Gd, Ho, Er, Y) is presented. The ninefold Ln coordination polyhedra form dimeric entities that are connected throughout the bpy units into infinite polymeric chains. All (but the yttrium) reported compounds present a weak antiferromagnetic interaction connecting metal centres.
The crystal structure and magnetic characterization of an isostructural series of general formula {[Ln(crot)3(H2O) (bpy)1/2]2}n (crot, crotonate (C4H5O2); bpy, 4,4′-bipyridine (C10H8N2); Ln, Nd, Gd, Ho, Er, Y) is presented. The ninefold Ln coordination polyhedron form dimeric entities that are connected throughout the bpy units into infinite polymeric chains. All (but the yttrium) reported compounds present a weak antiferromagnetic interaction connecting metal centres.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 358, Issue 13, 1 September 2005, Pages 4027–4033