Direct characterisation of mJ = ±15/2 ground state in octahedral Dy(iii) single-molecule magnets†

IF 3.3 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Dalton Transactions Pub Date : 2025-04-17 DOI:10.1039/D5DT00862J
Vijay S. Parmar, Gemma K. Gransbury, Sophie C. Corner, Wei-Hao Chou, Stephen Hill, Richard E. P. Winpenny, Nicholas F. Chilton and David P. Mills
{"title":"Direct characterisation of mJ = ±15/2 ground state in octahedral Dy(iii) single-molecule magnets†","authors":"Vijay S. Parmar, Gemma K. Gransbury, Sophie C. Corner, Wei-Hao Chou, Stephen Hill, Richard E. P. Winpenny, Nicholas F. Chilton and David P. Mills","doi":"10.1039/D5DT00862J","DOIUrl":null,"url":null,"abstract":"<p >Two heteroleptic octahedral Dy(<small>III</small>) <em>cis</em>-aryloxide complexes, [Dy(OPh*)<small><sub>2</sub></small>(THF)<small><sub>3</sub></small>X] {HOPh* = 2,6-bis(diphenyl-methyl)-4-<em>tert</em>-butylphenol; X = Cl (<strong>1</strong>), Br (<strong>2</strong>)}, have been characterised by multi-frequency electron paramagnetic resonance (EPR) spectroscopy to determine <em>g</em><small><sub><em>z</em></sub></small> = 18.9(1) for <strong>1</strong> and 18.3(6) for <strong>2</strong>. These are rare examples of Dy(<small>III</small>) single-molecule magnets that have observable EPR spectra.</p>","PeriodicalId":71,"journal":{"name":"Dalton Transactions","volume":" 19","pages":" 7616-7620"},"PeriodicalIF":3.3000,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2025/dt/d5dt00862j?page=search","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dalton Transactions","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/dt/d5dt00862j","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
引用次数: 0

Abstract

Two heteroleptic octahedral Dy(III) cis-aryloxide complexes, [Dy(OPh*)2(THF)3X] {HOPh* = 2,6-bis(diphenyl-methyl)-4-tert-butylphenol; X = Cl (1), Br (2)}, have been characterised by multi-frequency electron paramagnetic resonance (EPR) spectroscopy to determine gz = 18.9(1) for 1 and 18.3(6) for 2. These are rare examples of Dy(III) single-molecule magnets that have observable EPR spectra.

Abstract Image

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
八面体Dy(III)单分子磁体中mJ =±15/2基态的直接表征
[Dy(OPh*)2(THF)3X] {HOPh* = 2,6-二(二苯基甲基)-4-叔丁基苯酚;用多频电子顺磁共振(EPR)谱法对X = Cl (1), Br(2)}进行了表征,确定了1 = 18.9(1),2 = 18.3(6)。这些是具有可观察到的EPR光谱的Dy(III)单分子磁体的罕见例子。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
Dalton Transactions
Dalton Transactions 化学-无机化学与核化学
CiteScore
6.60
自引率
7.50%
发文量
1832
审稿时长
1.5 months
期刊介绍: Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
期刊最新文献
Facile synthesis of a new, highly stable lithium-ion battery dual-function electrode material, VNbO5@KB [S©Cd5S5]2−: A Planar Pentacoordinate Sulfur Dianion Stabilized by a Transition-Metal Framework Recent Advances in Metal Complexes and Nanostructured Materials for Enhanced Chemodynamic Therapy Interface Engineering of Ru/RuO2 Heterostructures on Carbon Nanotubes for Efficient and Stable Acidic Oxygen Evolution Ultrathin Cerium Phenylphosphonate Nanosheets for Photocatalytic Cycloaddition of Carbon Dioxide to Epoxides
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1