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Mehrstufige reversible Redoxsysteme, LVI. Kristallstruktur und Leitfähigkeiten der CT‐Komplexe TTF/2‐X‐5‐Me‐DCNQI (X = Cl, Br, I) aus Tetrathiafulvalen und 2‐Halogen‐ N,N′ ‐dicyan‐5‐methyl‐1,4‐benzochinondiimin
Author(s) -
Erk Peter,
Hünig Siegfried,
Klebe Gerhard,
Krebs Martin,
Schütz Jost Ulrich Von
Publication year - 1991
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19911240921
Subject(s) - chemistry , tetrathiafulvalene , crystallography , crystal structure , molecule , halogen , single crystal , stereochemistry , alkyl , organic chemistry
Multi‐Step Redox Systems, LVI. – Crystal Structures and Conductivities of the CT Complexes TTF/2‐X‐5‐Me‐DCNQI (X = Cl, Br, I) from Tetrathiafulvalene and 2‐Halogeno‐ N,N′ ‐dicyano‐5‐methyl‐1,4‐benzoquinone Diimine In contrast to microcrystalline powders single crystals of the title complexes show low conductivities (&10; < sigma ‐5 Scm ‐1 ). These properties are based on a peculiar mixed stack arrangement of donor and acceptor molecules within the crystal lattice (space group P2 1 / n ).