D-2- and H-1-NMR in alpha-(h(8)-ET)(2)ND4Hg(SCN)(4) and alpha-(d(8)-ET)(2)NH4Hg(SCN)(4)

Authors
Endo, S Goto, T Fukase, T Uozaki, H Okamoto, K Yamaguchi, M Toyota, N
Citation
S. Endo et al., D-2- and H-1-NMR in alpha-(h(8)-ET)(2)ND4Hg(SCN)(4) and alpha-(d(8)-ET)(2)NH4Hg(SCN)(4), SYNTH METAL, 103(1-3), 1999, pp. 2073-2074
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
103
Issue
1-3
Year of publication
1999
Pages
2073 - 2074
Database
ISI
SICI code
0379-6779(199906)103:1-3<2073:DAHIAA>2.0.ZU;2-7
Abstract
We have measured the temperature dependence of the spectrum and the spin-la ttice relaxation time T-1, by D-2 nuclear-magnetic-resonance (NMR) for alph a-(h(8)-ET)(2)ND4Hg(SCN)(4) and H-1-NMR for alpha-(d(8)-ET)(2)NH4Hg(SCN)(4) in order to clarify the molecular dynamics of the non-centrosymmetric ND4 and NH4+ ions. Both the systems show the peak in T-1(-1) around 40 K expla ined by Bloembergen-Purcell-Pound model, while the temperature dependence o f the spectra were quite different.