Literature DB >> 28000959

A "Molecular Water Pipe": A Giant Tubular Cluster {Dy72 } Exhibits Fast Proton Transport and Slow Magnetic Relaxation.

Lei Qin1, You-Zhu Yu1, Pei-Qin Liao2, Wei Xue2, Zhiping Zheng3, Xiao-Ming Chen2, Yan-Zhen Zheng1.   

Abstract

A lanthanide cluster, PCC-72, which is the second largest, with 72 Dy(III) ions assembled into an unprecedented tubular structure, is synthesized. Remarkably, PCC-72 exhibits superionic proton conductivity (>10-4 S cm-1 ) under both ambient (with relative humidity RH < 75%) and hot (T > 90 °C, RH = 95%) conditions. Moreover, slow magnetic relaxation is observed, making PCC-72 the largest Dy(III) cluster that is a single-molecule magnet.
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  lanthanides; magnetism; molecular materials; porous coordination clusters; proton conductivity

Year:  2016        PMID： 28000959     DOI： 10.1002/adma.201603381

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  2 in total

1.  A series of Ln4 III clusters: Dy4 single molecule magnet and Tb4 multi-responsive luminescent sensor for Fe3+, CrO4 2-/Cr2O7 2- and 4-nitroaniline.

Authors:  Yaru Qin; Yu Ge; Shasha Zhang; Hao Sun; Yu Jing; Yahong Li; Wei Liu
Journal:  RSC Adv       Date:  2018-04-03       Impact factor: 4.036

2.  Highly Efficient Proton Conduction in the Metal-Organic Framework Material MFM-300(Cr)·SO4(H3O)2.

Authors:  Jin Chen; Qingqing Mei; Yinlin Chen; Christopher Marsh; Bing An; Xue Han; Ian P Silverwood; Ming Li; Yongqiang Cheng; Meng He; Xi Chen; Weiyao Li; Meredydd Kippax-Jones; Danielle Crawshaw; Mark D Frogley; Sarah J Day; Victoria García-Sakai; Pascal Manuel; Anibal J Ramirez-Cuesta; Sihai Yang; Martin Schröder
Journal:  J Am Chem Soc       Date:  2022-07-01       Impact factor: 16.383
  2 in total

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