Field-Induced Single-Ion Magnetic Behavior in Two Mononuclear Cobalt(II) Complexes | |
Cui, Yanfeng![]() ![]() ![]() ![]() | |
2019-08-01 | |
发表期刊 | CHEMISTRY-AN ASIAN JOURNAL
![]() |
ISSN | 1861-4728 |
卷号 | 14期号:15页码:2620-2628 |
摘要 | The employment of a new rigid N-tridentate ligand, bis(1-chloroimidazo[1,5-a]pyridin-3-yl)pyridine (bcpp), in the construction of cobalt(II) single-ion magnets is reported. Two cobalt(II) complexes, [Co(bcpp)Cl-2] (1) and [Co(bcpp)Br-2] (2), have been prepared and characterized. Single-crystal XRD analyses reveal that complexes 1 and 2 are isostructural. They are pentacoordinated mononuclear cobalt(II) compounds with expected trigonal bipyramidal geometry. Both analysis of the magnetic data and ab initio calculations reveal easy-plane magnetic anisotropy (D>0) for 1 and 2. Detailed alternating current magnetic susceptibility measurements reveal the occurrence of slow magnetic relaxation behavior for the cobalt(II) centers of 1 and 2; thus indicating that both complexes are field-induced single-ion magnets. |
DOI | 10.1002/asia.201900258 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.isl.ac.cn/handle/363002/34068 |
专题 | 盐湖资源综合利用工程技术中心 中国科学院青海盐湖研究所 |
推荐引用方式 GB/T 7714 | Cui, Yanfeng,Xu, Yameng,Liu, Xin,et al. Field-Induced Single-Ion Magnetic Behavior in Two Mononuclear Cobalt(II) Complexes[J]. CHEMISTRY-AN ASIAN JOURNAL,2019,14(15):2620-2628. |
APA | Cui, Yanfeng.,Xu, Yameng.,Liu, Xin.,Li, Yahong.,Wang, Bao-Lin.,...&Lei, Shiming.(2019).Field-Induced Single-Ion Magnetic Behavior in Two Mononuclear Cobalt(II) Complexes.CHEMISTRY-AN ASIAN JOURNAL,14(15),2620-2628. |
MLA | Cui, Yanfeng,et al."Field-Induced Single-Ion Magnetic Behavior in Two Mononuclear Cobalt(II) Complexes".CHEMISTRY-AN ASIAN JOURNAL 14.15(2019):2620-2628. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Field-Induced Single(1634KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论