Literature DB >> 26390858

Self-Assembly of a Giant Tetrahedral 3 d-4 f Single-Molecule Magnet within a Polyoxometalate System.

Masooma Ibrahim1,2, Valeriu Mereacre3, Nicolas Leblanc4, Wolfgang Wernsdorfer5, Christopher E Anson3, Annie K Powell6,7.   

Abstract

A giant tetrahedral heterometallic polyoxometalate (POM) [Dy30 Co8 Ge12 W108 O408 (OH)42 (OH2 )30 ](56-) , which shows single-molecule magnet (SMM) behavior, is described. This hybrid contains the largest number of 4f ions of any polyoxometalate (POM) reported to date and is the first to incorporate two different 3d-4f and 4f coordination cluster assemblies within same POM framework.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  dysprosium; inorganic synthesis; polyoxometalates; self-assembly; single-molecule magnets

Year:  2015        PMID： 26390858     DOI： 10.1002/anie.201504663

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


  6 in total

1.  Switchable Multiple Spin States in the Kondo description of Doped Molecular Magnets.

Authors:  Rajyavardhan Ray; Sanjeev Kumar
Journal:  Sci Rep       Date:  2017-02-08       Impact factor: 4.379

2.  Synthesis, Characterization, Electrochemistry, Photoluminescence and Magnetic Properties of a Dinuclear Erbium(III)-Containing Monolacunary Dawson-Type Tungstophosphate: [{Er(H2O)(CH3COO)(P2W17O61)}2]16.

Authors:  Masooma Ibrahim; Ananya Baksi; Yan Peng; Firas Khalil Al-Zeidaneen; Israël M Mbomekallé; Pedro de Oliveira; Christopher E Anson
Journal:  Molecules       Date:  2020-09-15       Impact factor: 4.411

3.  Synthesis and Characterization of a Heterometallic Extended Architecture Based on a Manganese(II)-Substituted Sandwich-Type Polyoxotungstate.

Authors:  Masooma Ibrahim; Eufemio Moreno-Pineda; Thomas Bergfeldt; Christopher E Anson; Annie K Powell
Journal:  Materials (Basel)       Date:  2018-01-17       Impact factor: 3.623

4.  [MIII2MII3] n+ trigonal bipyramidal cages based on diamagnetic and paramagnetic metalloligands.

Authors:  S Sanz; H M O'Connor; V Martí-Centelles; P Comar; M B Pitak; S J Coles; G Lorusso; E Palacios; M Evangelisti; A Baldansuren; N F Chilton; H Weihe; E J L McInnes; P J Lusby; S Piligkos; E K Brechin
Journal:  Chem Sci       Date:  2017-05-19       Impact factor: 9.825

5.  Syntheses, Crystal Structure, Electrocatalytic, and Magnetic Properties of the Monolanthanide-Containing Germanotungstates [Ln(H2O) n GeW11O39]5- (Ln = Dy, Er, n = 4,3).

Authors:  Masooma Ibrahim; Israël M Mbomekallé; Pedro de Oliveira; Ananya Baksi; Anthony B Carter; Yan Peng; Thomas Bergfeldt; Sharali Malik; Christopher E Anson
Journal:  ACS Omega       Date:  2019-12-10

6.  NMR Relaxivities of Paramagnetic Lanthanide-Containing Polyoxometalates.

Authors:  Aiswarya Chalikunnath Venu; Rami Nasser Din; Thomas Rudszuck; Pierre Picchetti; Papri Chakraborty; Annie K Powell; Steffen Krämer; Gisela Guthausen; Masooma Ibrahim
Journal:  Molecules       Date:  2021-12-10       Impact factor: 4.411
  6 in total

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