Article In: orcid
Bilayer Molecular Metal with a Polymeric Anion, β′′-(CNB-EDT-TTF)6 Ag∼7.95I∼9.19
Crystal Growth & Design
— 2020 — ACS Publications
Key information
Authors:
Published in
07/01/2020
Abstract
(CNB-EDT-TTF)6Ag∼7.91I∼9.15 (CNB-EDT-TTF = 5-cyanobenzene-ethylenedithio-tetrathiafulvalene) is reported as the first bilayer conducting salt with a polymeric anion. The anion is a silver-deficient iodoargentate layered polymer with a composition close to Ag7.95I9.19, as deduced from single crystal X-ray diffraction. In spite of disorder in the silver iodide polyanion layer, and the large unit cell with six inequivalent donor molecules, this compound presents clear metallic properties down to 1.5 K, comparable to those of the β′′-type 4:1 salts of this donor with small discrete anions, with room temperature electrical conductivity in the range of 3–10 S/cm and thermoelectric power of ∼100 μV/K.
Publication details
Authors in the community:
Vasco Pires Silva da Gama
ist118718
Publisher
ACS Publications
Link to the publisher's version
https://pubs.acs.org/crystal
Title of the publication container
Crystal Growth & Design
First page or article number
4224
Last page
4227
Volume
20
WoS (Web of Science)
Fields of Science and Technology (FOS)
chemical-sciences - Chemical sciences
Publication language (ISO code)
eng - English
Rights type:
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