A 48-metal cluster exhibiting a large magnetocaloric effect

Jun Bo Peng, Qian Chong Zhang, Xiang Jian Kong, Yan Ping Ren, La Sheng Long, Rong Bin Huang, Lan Sun Zheng, Zhiping Zheng

Research output: Contribution to journalArticle

215 Scopus citations

Abstract

A tubelike metal cluster containing 36 Gd and 12 Ni atoms was obtained by anion-templated self-assembly of the metal ions (see picture for arrangement of the 48 metal ions in the cluster core). The huge cryogenic magnetocaloric effects exhibited by this cluster (see plot of magnetic entropy change ΔSm) can be rationalized in terms of its large metal/ligand mass ratio.

Original languageEnglish (US)
Pages (from-to)10649-10652
Number of pages4
JournalAngewandte Chemie - International Edition
Volume50
Issue number45
DOIs
Publication statusPublished - Nov 4 2011
Externally publishedYes

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Keywords

  • cluster compounds
  • lanthanides
  • magnetic properties
  • nickel
  • template synthesis

ASJC Scopus subject areas

  • Chemistry(all)
  • Catalysis

Cite this

Peng, J. B., Zhang, Q. C., Kong, X. J., Ren, Y. P., Long, L. S., Huang, R. B., ... Zheng, Z. (2011). A 48-metal cluster exhibiting a large magnetocaloric effect. Angewandte Chemie - International Edition, 50(45), 10649-10652. https://doi.org/10.1002/anie.201105147