کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1405847 | 1501760 | 2013 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis and magnetic properties of a 3d–4f heterometallic chain Synthesis and magnetic properties of a 3d–4f heterometallic chain](/preview/png/1405847.png)
• One 3d–4f heterometallic complex showing a chain structure has been synthesized.
• Complex 1 was characterized by elemental analysis, IR and TG analysis.
• Complex 1 coexists antiferromagnetic and weak ferromagnetic interactions.
A new 3d–4f heterometallic coordination polymer: [MnIIGd2III(OAc)8(H2O)4]·6H2O (1) (OAc− = acetate), has been conventionally synthesized and characterized by elemental analysis, IR, TG and single crystal X-ray diffraction. In 1, two Gd3+ and one Mn2+ cations are linked by carboxylic bridge of OAc− anions, giving a 1D 3d–4f heterometallic [MnIINd2III(OAc)8(H2O)4] chain. In the chain, there exist the short distances between the adjacent Gd(III) and Mn(II) ions as well as Gd(III) and Gd(III) ions, which make this 1D polymer displaying interesting magnetic properties.
Journal: Journal of Molecular Structure - Volumes 1054–1055, 24 December 2013, Pages 53–56