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Titolo:
Low-dimensional molecule-based magnets with hydrogen-bonded network
Autore:
Sakai, M; Toyoda, J; Mitsumi, M; Nakasuji, K; Furukawa, K; Shiomi, D; Sato, K; Takui, T;
Indirizzi:
Osaka City Univ, Grad Sch Sci, Dept Chem, Sumiyoshi Ku, Osaka 5588585, Japan Osaka City Univ Osaka Japan 5588585 , Sumiyoshi Ku, Osaka 5588585, Japan Osaka City Univ, Grad Sch Sci, Dept Mat Sci, Sumiyoshi Ku, Osaka 5588585, Japan Osaka City Univ Osaka Japan 5588585 , Sumiyoshi Ku, Osaka 5588585, Japan Osaka Univ, Grad Sch Sci, Dept Chem, Toyonaka, Osaka 5600043, Japan Osaka Univ Toyonaka Osaka Japan 5600043 m, Toyonaka, Osaka 5600043, Japan Himeji Inst Technol, Dept Mat Sci, Himeji, Hyogo 6781297, Japan Himeji Inst Technol Himeji Hyogo Japan 6781297 meji, Hyogo 6781297, Japan
Titolo Testata:
SYNTHETIC METALS
fascicolo: 1-3, volume: 121, anno: 2001,
pagine: 1776 - 1777
SICI:
0379-6779(20010315)121:1-3<1776:LMMWHN>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
COMPLEX;
Keywords:
magnetic measurements; electron spin resonance; X-ray diffraction;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
6
Recensione:
Indirizzi per estratti:
Indirizzo: Sakai, M Osaka City Univ, Grad Sch Sci, Dept Chem, Sumiyoshi Ku, Osaka 5588585, Japan Osaka City Univ Osaka Japan 5588585 hi Ku, Osaka 5588585, Japan
Citazione:
M. Sakai et al., "Low-dimensional molecule-based magnets with hydrogen-bonded network", SYNTH METAL, 121(1-3), 2001, pp. 1776-1777

Abstract

Cu (II) complexes with violuric acid ligand were synthesized, and the relationship between the structures and magnetic properties of these complexes were examined, focussing on the role of the hydrogen-bonded network on their magnetic properties. The X-ray crystal structural analyses show that these complexes form three-dimensional hydrogen-bonded network (1), as well as two-dimensional sheet structures for some cases (2, 3). The temperature dependence of the magnetic susceptibility of 1 revealed the low-dimensional antiferromagnetic interactions. The marked g-shift for L was observed from the temperature dependence of the ESR spectra. From the Xray diffraction at 173 K, it is revealed that the marked g-shift for I originates in the cooperative Jahn-Teller assisted hydrogen-bonding variation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/01/21 alle ore 03:41:12