Hydrogen-Bonded Charge-Transfer Complexes of TTF Containing a Uracil Moiety:  Crystal Structures and Electronic Properties of the Hydrogen Cyananilate and TCNQ Complexes

A novel TTF-based donor with a uracil moiety, TTF-(1-n-butyluracil-5-yl) (TnbU), was synthesized. Crystal structures of both TnbU and the charge-transfer complex of TnbU−hydrogen cyananilate possess complementary double hydrogen bonds through uracil moieties and π-stacking dimer structures between T...

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Bibliographic Details
Published inOrganic letters Vol. 4; no. 13; pp. 2185 - 2188
Main Authors Morita, Yasushi, Maki, Suguru, Ohmoto, Makoto, Kitagawa, Hiroshi, Okubo, Takashi, Mitani, Tadaoki, Nakasuji, Kazuhiro
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 27.06.2002
Amer Chemical Soc
Subjects
Biopolymers - chemistry
Chemistry
Chemistry, Organic
Crystallography, X-Ray
Dimerization
Electrons
Heterocyclic Compounds - chemistry
Hydrogen Bonding
Molecular Structure
Physical Sciences
Science & Technology
Spectrophotometry, Infrared
Uracil - chemistry
SYSTEM
BASE-PAIR TYPE
ACID
TETRATHIAFULVALENE DERIVATIVES
CONDUCTIVITY
DONOR PROPERTIES
AMIDE
TETRACYANOQUINODIMETHANE
EXAMPLE
CATION
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Summary:A novel TTF-based donor with a uracil moiety, TTF-(1-n-butyluracil-5-yl) (TnbU), was synthesized. Crystal structures of both TnbU and the charge-transfer complex of TnbU−hydrogen cyananilate possess complementary double hydrogen bonds through uracil moieties and π-stacking dimer structures between TTF skeletons. Furthermore, the TnbU−TCNQ charge-transfer complex shows a high electrical conductivity underlying the partial charge-transfer accompanied by a hydrogen-bonding interaction, which was substantiated in terms of the measurements of the IR, electronic spectra, and conductivity.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
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ISSN:1523-7060
1523-7052
DOI:10.1021/ol020081z