Synthesis and magnetic properties of novel polymeric complexes containing bithiazole rings | Zendy

Lin Weihong | Zendy; Sun Weilin | Zendy; Shen Zhiquan | Zendy

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Synthesis and magnetic properties of novel polymeric complexes containing bithiazole rings

Author(s) -

Lin Weihong,

Sun Weilin,

Shen Zhiquan

Publication year - 2007

Publication title -

polymers for advanced technologies

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.61

H-Index - 90

eISSN - 1099-1581

pISSN - 1042-7147

DOI - 10.1002/pat.882

Subject(s) - materials science , condensation polymer , ferromagnetism , polymer , magnetic field , formaldehyde , paramagnetism , polymer chemistry , crystallography , condensed matter physics , composite material , chemistry , organic chemistry , physics , quantum mechanics

A novel linear polymer (PFABT) containing bithiazole rings was synthesized by polycondensation of 2,2′‐diamino‐4,4′‐bithiazole (DABT) and formaldehyde. The complexes of PFABT with two transition metal ions (Fe 2+ , Cu 2+ ) were prepared for the first time. The polymer was determined through FT‐IR, 1 H‐NMR and elemental analysis (EA), and the complexes were characterized by FT‐IR. The magnetic behaviors of these complexes were measured as a function of magnetic field strength (0–50 kOe) at 4 K and as a function of temperature (4–300 K) under an applied magnetic field of 30 kOe. The results show that PFABT‐Cu 2+ is a ferromagnet while PFABT‐Fe 2+ is an anti‐ferromagnet. Copyright © 2007 John Wiley & Sons, Ltd.

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