N-Salicylideneamine Derivatives with TEMPO Substituents

N-Salicylideneamine Derivatives with TEMPO Substituents

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...

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Bibliographic Details
Main Authors: Shin’ichi Nakatsuji, Jun-ichi Yamada, Hiroki Akutsu, Masayuki Hata
Format: Article
Language:English
Published: MDPI AG 2004-08-01
Series:Molecules
Subjects:
Salicylideneamine
salicylideneaniline
TEMPO
magnetic property
crystal structure
Online Access:http://www.mdpi.com/1420-3049/9/9/746/
Description
Summary: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.
ISSN:1420-3049

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