Charge-Transfer Complex of a New Acceptor Cyananilate with Tetramethyltetrathiafulvalene, (TMTTF)_2HCNAL
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Cyananilic acid (H<SUB>2</SUB>CNAL) gave a charge-transfer complex with tetramethyltetrathiafulvalene, (TMTTF)<SUB>2</SUB>HCNAL, in which the acceptor forms a hydrogen-bonded ribbon arrangement and the donor forms a columnar stacking. The ionicity of the donor is estimated as +0.5. The electrical conductivity is 0.03 Scm<SUP>−1</SUP> with the activation energy of 0.05 eV. The magnetic spin susceptibility is described in terms of a one-dimensional antiferromagnet.
- Chemistry Letters
Chemistry Letters 1997(8), 729-730, 1997-08
The Chemical Society of Japan