title: N-salicylideneamine derivatives with TEMPO substituents.
abstract: Three N-salicylideneamine derivatives bearing TEMPO (2,2,6,6-tetra- methyl-1-piperidinyloxy) substituents were prepared in order to study their structure and property relationships and to investigate the possibilities of the existence of heat and/or light responsive magnetic properties. Curie-Weiss behavior with weak ferromagnetic intermolecular spin-spin interactions was observed in one of the radicals, while antiferromagnetic interactions were predominant for the other radicals and the structure-property relationships were investigated for the radical compounds from their crystal structures obtained by X-ray analyses. Preliminary results of the examination of their responses towards light and heat are also described.
authors.affiliation: Graduate School of Material Science, University of Hyogo, 3-2-1 Kouto, Kamigori, Hyogo 678-1297, Japan.
authors.forename: Masayuki
authors.initials: M
authors.lastname: Hata
authors.forename: Hiroki
authors.initials: H
authors.lastname: Akutsu
authors.forename: Jun-ichi
authors.initials: J
authors.lastname: Yamada
authors.forename: Shin'ichi
authors.initials: S
authors.lastname: Nakatsuji
mesh_terms: D000588:Amines / Q000737:chemistry*; D018360:Crystallography, X-Ray; D003497:Cyclic N-Oxides / Q000737:chemistry*; D008958:Models, Molecular; D012459:Salicylates / Q000737:chemistry*; D012545:Schiff Bases / Q000737:chemistry*; D013696:Temperature
chemical_list: D000588:Amines; D003497:Cyclic N-Oxides; D012459:Salicylates; D012545:Schiff Bases; C003959:TEMPO