(BEDO)2•4I3: the first robust organic metal of BEDO-TTF
(BEDO)2•4I3: the first robust organic metal of BEDO-TTF
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DOI：
10.1021/ja00162a080
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发表时间：
1990-03
影响因子：
15
通讯作者：
F. Wudl;H. Yamochi;T. Suzuki;H. Isotalo;C. Fite;H. Kasmai;K. Liou;G. Srdanov;P. Coppens;K. Maly;A. Frost-Jensen
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文献类型：
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作者：
F. Wudl;H. Yamochi;T. Suzuki;H. Isotalo;C. Fite;H. Kasmai;K. Liou;G. Srdanov;P. Coppens;K. Maly;A. Frost-Jensen
用于金属和超导有机固体的电子供体的设计需要掺入大量的日益极化的元素，如S、Se和Te。与这一格言相反，作者设计了新的供体BEDO-TTF（1，又名BEDO），它具有氧取代基。在这里，他们展示了BEDO盐的结果，表明与上述相反，氧取代可以增加金属带宽，从而将金属状态稳定到低温，并产生在其传输和磁性方面类似于典型无机金属的有机固体。
The design of electron donors for metallic and superconducting organic solids requires the incorporation of a large number of increasingly polarizable elements such as S, Se, and Te. Contrary to this dictum, the authors designed the new donor BEDO-TTF (1, aka BEDO), which has oxygen substituents. Here they present results on a BEDO salt that indicates that, contrary to the above, oxygen substitution can increase the metallic bandwidth, thus stabilizing the metallic state down to low temperature and producing an organic solid that is akin to a typical inorganic metal in its transport and magnetic properties.