First radical cation salts based on dibenzotetrathiafulvalene (DBTTF) with metallacarborane an ions: Synt hesis, structure, properties

First radical cation salts based on dibenzotetrathiafulvalene (DBTTF) with metallacarborane an ions: Synt hesis, structure, properties

The new radical cation salts based on transition metal bis(dicarbollides) with dibenzotetrathiafulvalene (DBTTF) donors (DBTTF)[3,3'-Fe(1,2-C2B9H11)(2)] ( 1 ) and (DBTTF)(2)[3,3'-Cr(1,2-C2B9H11)(2)] ( 2 ) were synthe-sized and their crystal structures were determined by single crystal X-ra...

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Veröffentlicht in:Journal of organometallic chemistry 2020-12, Vol.930, Article 121592
Hauptverfasser: Kazheva, Olga N., Chudak, Denis M., Shilov, Gennady V., Kravchenko, Andrey V., Kosenko, Irina D., Sivaev, Igor B., Abashev, Georgy G., Shklyaeva, Elena V., Starodub, Vladimir A., Buravov, Lev I., Bregadze, Vladimir I., Dyachenko, Oleg A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry, Inorganic & Nuclear
Chemistry, Organic
Physical Sciences
Science & Technology
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Zusammenfassung:The new radical cation salts based on transition metal bis(dicarbollides) with dibenzotetrathiafulvalene (DBTTF) donors (DBTTF)[3,3'-Fe(1,2-C2B9H11)(2)] ( 1 ) and (DBTTF)(2)[3,3'-Cr(1,2-C2B9H11)(2)] ( 2 ) were synthe-sized and their crystal structures were determined by single crystal X-ray diffractions. The electric conductivity measurements revealed that these compounds are semiconductors at room temperature and the conductivity of (DBTTF)(2)[3,3'-Cr(1,2-C2B9H11)(2)] is similar to 500 times higher than that of its BEDT-TTF analogue. (c) 2020 Elsevier B.V. All rights reserved.
ISSN:0022-328X
1872-8561
DOI:10.1016/j.jorganchem.2020.121592