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

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

doi:10.1063/1.1456426

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

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

Rutgers University

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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 language	English
Pages (from-to)	7385-7387
Number of pages	3
Journal	Journal of Applied Physics
Volume	91
Issue number	10 I
DOIs	https://doi.org/10.1063/1.1456426
Publication status	Published - May 15 2002

ASJC Scopus subject areas

Physics and Astronomy(all)

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

abstract = "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.",

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T1 - Magnetic properties of a metal-organic network Fe(N 3) 2(4,4 ′-bpy)

AU - Yuen, Tan

AU - Lin, C. L.

AU - Fu, Aihua

AU - Li, Jing

PY - 2002/5/15

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N2 - 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.

AB - 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.

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