Literature DB >> 16448109

Checkerboard-type charge-ordered state of a pressure-induced superconductor, beta-(meso-DMBEDT-TTF)2PF6.

Shinya Kimura1, Hideaki Suzuki, Tomoko Maejima, Hatsumi Mori, Jun-Ichi Yamaura, Toru Kakiuchi, Hiroshi Sawa, Hiroshi Moriyama.   

Abstract

To investigate the insulating state of the pressure-induced superconductor, beta-(meso-DMBEDT-TTF)2PF6, we have carried out X-ray analysis at 11.5 K. In an asymmetric unit, there exist two crystallographically independent donor molecules, caused by charge separation. In the column structure, the arrangement of the charge-rich (r) and -poor (p) donor molecules is as rrpprrpp, which affords "checkerboard"-type charge ordering.

Entities:  

Year:  2006        PMID： 16448109     DOI： 10.1021/ja057307o

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  2 in total

Review 1.  Transition metal complexes and radical anion salts of 1,10-phenanthroline derivatives annulated with a 1,2,5-tiadiazole and 1,2,5-tiadiazole 1,1-dioxide moiety: multidimensional crystal structures and various magnetic properties.

Authors:  Yoshiaki Shuku; Kunio Awaga
Journal:  Molecules       Date:  2014-01-07       Impact factor: 4.411

2.  Charge-Ordering and Structural Transition in the New Organic Conductor δ'-(BEDT-TTF)2CF3CF2SO3.

Authors:  Iwona Olejniczak; Bolesław Barszcz; Pascale Auban-Senzier; Harald O Jeschke; Roman Wojciechowski; John A Schlueter
Journal:  J Phys Chem C Nanomater Interfaces       Date:  2022-01-25       Impact factor: 4.126
  2 in total

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