Structures and physical properties of BEDT-TTF salts containing channels of protons
Akutsu-Sato, Akane, Akutsu, Hiroki, Turner, Scott S., Le Pevelen, Delphine, Day, Peter, Light, Mark E., Hursthouse, Michael B., Akutagawa, Tomoyuki and Nakamura, Takayoshi (2003) Structures and physical properties of BEDT-TTF salts containing channels of protons. Synthetic Metals, 135-136, (1-3), 597-598. (doi:10.1016/S0379-6779(02)00781-6).
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Charge transfer salts with stoichiometry β''-(BEDT-TTF)(4)[M(C2O4)(3)](18-crown-6 ether)(9H(x)O), where M = Cr, Ga or Fe and x = 2 or 3 are reported. Their structures suggest that proton migration is possible. Variable temperature resistivity measurements on the Cr salt show metallic behaviour down to 180K. Magnetic susceptibility of the Cr salt is paramagnetic down to 1.8 K. Preliminary impedance measurements suggest that the proton conductivities of the Cr and Ga salts are the order of 10(-3) S cm(-1) at 300 K.
|Additional Information:||Proceedings of the International Conference on Science and Technology of Synthetic Metals|
|Keywords:||organic conductors based on radical cation salts|
Q Science > QD Chemistry
|Divisions:||University Structure - Pre August 2011 > School of Chemistry
|Date Deposited:||23 Feb 2006|
|Last Modified:||27 Mar 2014 18:09|
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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