{"title":"Cover Picture","authors":"","doi":"10.1002/cjoc.202590021","DOIUrl":null,"url":null,"abstract":"<p>A series of metallocene complexes [Ln{<i>η</i><sup>5</sup>:σ-Me<sub>2</sub>C(C<sub>5</sub>H<sub>4</sub>)(C<sub>2</sub>B<sub>10</sub>H<sub>10</sub>)}<sub>2</sub>][Li(DME)<sub>3</sub>] (<b>1Ln</b>) (Ln = Tb, Dy, Ho, Er) were prepared with both σ-Cp and π-Cp interactions included. Based on <b>1Ln</b>, a heteroleptic sandwich SMM [2-THF-2'-(<i>μ</i><sup>2</sup>-Cl)Li(THF)<sub>3</sub>-2,2'-Ln(<i>nido</i>-1,7-C<sub>2</sub>B<sub>9</sub>H<sub>11</sub>)Cp*] (<b>2Dy</b>) was synthesized, exhibiting a large enhancement in the magnetic energy barrier and blocking temperature. The above single-molecule magnet materials have potential application in magnetic storage. More details are discussed in the article by Zheng <i>et al</i>. on pages 131—138.\n\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":151,"journal":{"name":"Chinese Journal of Chemistry","volume":"43 2","pages":"121"},"PeriodicalIF":5.5000,"publicationDate":"2024-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cjoc.202590021","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chinese Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cjoc.202590021","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
A series of metallocene complexes [Ln{η5:σ-Me2C(C5H4)(C2B10H10)}2][Li(DME)3] (1Ln) (Ln = Tb, Dy, Ho, Er) were prepared with both σ-Cp and π-Cp interactions included. Based on 1Ln, a heteroleptic sandwich SMM [2-THF-2'-(μ2-Cl)Li(THF)3-2,2'-Ln(nido-1,7-C2B9H11)Cp*] (2Dy) was synthesized, exhibiting a large enhancement in the magnetic energy barrier and blocking temperature. The above single-molecule magnet materials have potential application in magnetic storage. More details are discussed in the article by Zheng et al. on pages 131—138.
期刊介绍：
The Chinese Journal of Chemistry is an international forum for peer-reviewed original research results in all fields of chemistry. Founded in 1983 under the name Acta Chimica Sinica English Edition and renamed in 1990 as Chinese Journal of Chemistry, the journal publishes a stimulating mixture of Accounts, Full Papers, Notes and Communications in English.
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