Magnetic properties of a metal-organic network Fe(N 3) 2(4,4 ′-bpy)

Tan Yuen, C. L. Lin, Aihua Fu, Jing Li

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3 Citations (Scopus)


The results of magnetic susceptibility, isothermal magnetization, and heat capacity measurements on a newly discovered iron complex with mixed ligands Fe(N 3) 2(4,4 -bpy) (4,4 -bpy=4,4 -bipyridine) are reported. The study of high-temperature magnetic susceptibility data indicates antiferromagnetic correlation of the Fe 2+ moments. However, the results of low-temperature measurements reveals a ferromagnetic transition for this compound, and the Curie temperature is determined from the Arrott plot with T C=20K. The large jump in the heat capacity data confirms the magnetic phase transition and the transition temperature.

Original languageEnglish
Pages (from-to)7385-7387
Number of pages3
JournalJournal of Applied Physics
Issue number10 I
Publication statusPublished - May 15 2002

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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