Literature DB >> 24130116

Geometry-mediated enhancement of single-ion anisotropy: a route to single-molecule magnets with a high blocking temperature.

Mamon Dey1, Nayanmoni Gogoi.   

Abstract

Not just any old iron ion: A linear, two-coordinate ionic Fe(I) complex with a S=3/2 ground state has a large energy barrier for magnetization reversal, Ueff =226 cm(-1) , and undergoes slow magnetic relaxation in the absence of an applied magnetic field. The preparation of complexes with these properties is a step towards the eventual practical application of single-molecule magnets.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  iron; magnetic anisotropy; quantum tunneling of magnetization; single-ion magnet; single-molecule magnets

Year:  2013        PMID： 24130116     DOI： 10.1002/anie.201304982

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  3 in total

1.  Cr(i)Cl as well as Cr+ are stabilised between two cyclic alkyl amino carbenes.

Authors:  Prinson P Samuel; Roman Neufeld; Kartik Chandra Mondal; Herbert W Roesky; Regine Herbst-Irmer; Dietmar Stalke; Serhiy Demeshko; Franc Meyer; Vallyanga Chalil Rojisha; Susmita De; Pattiyil Parameswaran; A Claudia Stückl; Wolfgang Kaim; Jonathan H Christian; Jasleen K Bindra; Naresh S Dalal
Journal:  Chem Sci       Date:  2015-03-20       Impact factor: 9.825

2.  Observation of the single-ion magnet behavior of d8 ions on two-coordinate Co(i)-NHC complexes.

Authors:  Yin-Shan Meng; Zhenbo Mo; Bing-Wu Wang; Yi-Quan Zhang; Liang Deng; Song Gao
Journal:  Chem Sci       Date:  2015-09-10       Impact factor: 9.825

3.  Spin-phonon couplings in transition metal complexes with slow magnetic relaxation.

Authors:  Duncan H Moseley; Shelby E Stavretis; Komalavalli Thirunavukkuarasu; Mykhaylo Ozerov; Yongqiang Cheng; Luke L Daemen; Jonathan Ludwig; Zhengguang Lu; Dmitry Smirnov; Craig M Brown; Anup Pandey; A J Ramirez-Cuesta; Adam C Lamb; Mihail Atanasov; Eckhard Bill; Frank Neese; Zi-Ling Xue
Journal:  Nat Commun       Date:  2018-07-03       Impact factor: 14.919
  3 in total

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