dc.contributor.author
Foury-Leylekian, Pascale
dc.contributor.author
Ilakovac, Vita
dc.contributor.author
Balédent, Victor
dc.contributor.author
Fertey, Pierre
dc.contributor.author
Arakcheeva, Alla
dc.contributor.author
Milat, Ognjen
dc.contributor.author
Petermann, Denis
dc.contributor.author
Guillier, Gilles
dc.contributor.author
Miyagawa, Kazuya
dc.contributor.author
Kanoda, Kazushi
dc.contributor.author
Alemany i Cahner, Pere
dc.contributor.author
Canadell, Enric, 1950-
dc.contributor.author
Tomic, Silvia
dc.contributor.author
Pouget, Jean-Paul
dc.date.issued
2022-03-22T17:44:56Z
dc.date.issued
2022-03-22T17:44:56Z
dc.date.issued
2018-04-04
dc.date.issued
2022-03-22T17:44:56Z
dc.identifier
https://hdl.handle.net/2445/184335
dc.description.abstract
We present here the first accurate determination of the exact structure of κ-(BEDT-TTF)2Cu2(CN)3. Not only did we show that the room temperature structure used over the last twenty years was incorrect, but we were also able to correctly and precisely determine it. The results of our work provide evidence that the structure presents a triclinic symmetry with two non-equivalent dimers in the unit cell, which implies a charge disproportionation between the dimers. However, structural refinement shows that the charge disproportionation is quite weak at room temperature.
dc.format
application/pdf
dc.relation
Reproducció del document publicat a: https://doi.org/10.3390/cryst8040158
dc.relation
Crystals, 2018, vol. 8, num. 4, p. 158
dc.relation
https://doi.org/10.3390/cryst8040158
dc.rights
cc-by (c) Foury-Leylekian, Pascal et al., 2018
dc.rights
https://creativecommons.org/licenses/by/4.0/
dc.rights
info:eu-repo/semantics/openAccess
dc.source
Articles publicats en revistes (Ciència dels Materials i Química Física)
dc.subject
Difracció de raigs X
dc.subject
X-rays diffraction
dc.subject
Centrifugation
dc.title
κ-(BEDT-TTF)2Cu2(CN)3 spin liquid : beyond the average structure
dc.type
info:eu-repo/semantics/article
dc.type
info:eu-repo/semantics/publishedVersion
