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个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：化工学院院长、党委副书记
性别：男
毕业院校：北京大学
学位：博士
所在单位：化工学院
学科：无机化学. 应用化学. 精细化工
办公地点：大连理工大学西部校区F208
联系方式：0411-84986296 liutao@dlut.edu.cn https://liutao.dlut.edu.cn/
电子邮箱：liutao@dlut.edu.cn
Spin-canting and weak ferromagnetism in two novel 1D alternating chains with single cis-end-to-end azido bridges
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论文类型：期刊论文
发表时间：2012-06-01
发表刊物：SCIENCE CHINA-CHEMISTRY
收录刊物：SCIE、EI
卷号：55
期号：6
页面范围：1031-1036
ISSN号：1674-7291
关键字：single cis-end-to-end azide; 1D complex; anti-ferromagnetic coupling; spin-canting; weak ferromagnetism
摘要：By combining trans-4-styrylprydine (tsp) with azide system, we obtained two rare 1D cis-EE-azido-bridged compounds of [M-2(N-3)(4)(tsp)(4)(H2O)(2)] [M = Mn (1), Co (2)]. The magnetic study reveals that metal ions are anti-ferromagnetically coupled by cis-EE-azido-bridges and they show weak ferromagnetism below 4.0 K (1) and 4.2 K (2) due to the spin-canting caused by asymmetric magnetic interaction.