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Monoclinic Polymorphs of Bechgaard and Fabre Salts
Author(s) -
Perruchas S.,
Fraxedas J.,
Canadell E.,
AubanSenzier P.,
Batail P.
Publication year - 2005
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200400852
Subject(s) - monoclinic crystal system , materials science , crystallography , chemistry , crystal structure
Electrocrystallization where the reactants are confined in two dimensions yields a whole class of unexpected monoclinic polymorphs of the triclinic, prototypical tetramethyltetraselenafulvalene and tetramethyltetrathiafulvalene salts (see Figure). The crystal and electronic structures, as well as the conductivity, of these new and previously known polymorphs of Bechgaard and Fabre salts are described.