Synthesis and magnetic properties of novel poly(Schiff base)-Fe2+ complexes

Authors
Weng, JA Sun, WL Jiang, LM Shen, ZQ
Citation
Ja. Weng et al., Synthesis and magnetic properties of novel poly(Schiff base)-Fe2+ complexes, MACRO RAPID, 21(15), 2000, pp. 1099-1102
Citations number
7
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
MACROMOLECULAR RAPID COMMUNICATIONS
ISSN journal
10221336 → ACNP
Volume
21
Issue
15
Year of publication
2000
Pages
1099 - 1102
Database
ISI
SICI code
1022-1336(20001023)21:15<1099:SAMPON>2.0.ZU;2-5
Abstract
Three polymer-Fe2+ complexes were synthesized from Fe2+ and poly(Schiff bas e)s. The poly(Schiff base)s were prepared from 2,2'-diamino-4,4'-bithiazole (DABT) with phthalaldehyde, 5,5'-methylene-bis(salicylaldehyde) (MBSA) and terephthalaldehyde, respectively, and characterized by IR, XPS, NMR and ES R spectroscopy. The magnetic behavior of these polymer-Fe2+ complexes was e xamined as a function of magnetic field strength and temperature (5-300 K), respectively. The hysteresis loops were also studied. Based on these resul ts, several novel ferromagnets were obtained.