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Structures and physical properties of BEDT-TTF salts containing channels of protons

Structures and physical properties of BEDT-TTF salts containing channels of protons
Structures and physical properties of BEDT-TTF salts containing channels of protons
Charge transfer salts with stoichiometry ?''-(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.
organic conductors based on radical cation salts
597-598
Akutsu-Sato, Akane
86268a4f-4ba2-446f-8319-a319e73bae5a
Akutsu, Hiroki
86a57ad8-7b6f-4df2-be69-25b1c08d9a6c
Turner, Scott S.
dff25cc2-54a4-4c11-9621-fbe854931843
Le Pevelen, Delphine
3ed0a8b1-9521-43ea-8f02-27fb1f957737
Day, Peter
2eda54f4-9e67-4134-98a1-7fdf7c91be22
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Akutagawa, Tomoyuki
584ab7e3-ac27-4622-9d0d-c4107b719308
Nakamura, Takayoshi
36eba8de-53b3-461f-9ed2-1257fa5f8356
Akutsu-Sato, Akane
86268a4f-4ba2-446f-8319-a319e73bae5a
Akutsu, Hiroki
86a57ad8-7b6f-4df2-be69-25b1c08d9a6c
Turner, Scott S.
dff25cc2-54a4-4c11-9621-fbe854931843
Le Pevelen, Delphine
3ed0a8b1-9521-43ea-8f02-27fb1f957737
Day, Peter
2eda54f4-9e67-4134-98a1-7fdf7c91be22
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Akutagawa, Tomoyuki
584ab7e3-ac27-4622-9d0d-c4107b719308
Nakamura, Takayoshi
36eba8de-53b3-461f-9ed2-1257fa5f8356

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).

Record type: Article

Abstract

Charge transfer salts with stoichiometry ?''-(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.

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More information

Published date: 4 April 2003
Additional Information: Proceedings of the International Conference on Science and Technology of Synthetic Metals
Keywords: organic conductors based on radical cation salts

Identifiers

Local EPrints ID: 19876
URI: https://eprints.soton.ac.uk/id/eprint/19876
PURE UUID: 0de3c1b5-43f6-40fb-aa1b-3acd5b5568da
ORCID for Mark E. Light: ORCID iD orcid.org/0000-0002-0585-0843

Catalogue record

Date deposited: 23 Feb 2006
Last modified: 06 Jun 2018 12:54

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Contributors

Author: Akane Akutsu-Sato
Author: Hiroki Akutsu
Author: Scott S. Turner
Author: Delphine Le Pevelen
Author: Peter Day
Author: Mark E. Light ORCID iD
Author: Tomoyuki Akutagawa
Author: Takayoshi Nakamura

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