High-resolution NMR in bistetramethyltetraselenafulvalenium salts [(TMTSF)2X, X=ClO4, ReO4, and PF6]

P. C. Stein*, P. Bernier

*Kontaktforfatter for dette arbejde

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Abstrakt

The resonance position and spin-lattice relaxation rate of well-resolved C13 sites of the tetramethyltetraselenafulvalene (TMTSF) molecule in the organic conductors (TMTSF)2ClO4, (TMTSF)2ReO4, and (TMTSF)2PF6 have been measured as a function of temperature between 340 and 220 K. Comparison with neutral TMTSF and the use of Korringas law has permitted determination of the electronic contribution to the relaxation rate and the resonance position. A change in slope in the resonance position as a function of temperature is an indication of a possible redistribution of the spin density over the molecule.

OriginalsprogEngelsk
TidsskriftPhysical Review B
Vol/bind37
Udgave nummer18
Sider (fra-til)10637-10645
Antal sider9
ISSN2469-9950
DOI
StatusUdgivet - 1. jan. 1988

Fingeraftryk Dyk ned i forskningsemnerne om 'High-resolution NMR in bistetramethyltetraselenafulvalenium salts [(TMTSF)2X, X=ClO4, ReO4, and PF6]'. Sammen danner de et unikt fingeraftryk.

Citationsformater