Answers are grounded in this paper and cite their sources.
Tetrathiafulvalenes. XVI. Spectroscopic and Electrical Properties of TTF and TTF‐TCNQ‐Complexes UV‐vis‐spectra of mono‐ and dications of the TTF 2 show in comparison to those of TTF 1 and 3 that the aryl substituent in the TTF 2 is more twisted from the TTF‐plane than in 1 and 3. Absorption maxima of mono‐ and dications from TTF 1 and 3 lie at a significantly greater wavelength than absorption maxima of mono‐ and dications from TTF 2, because a better electronic interaction between substituents in the aryl‐group and the positively charged dithiolium‐ring is possible. TCNQ‐complexes of smoother TTF 3 also have a higher electrical conductivity than TCNQ‐complexes of 2.
No takes yet. Share an insight, caveat, or question.
Schukat et al. (1982) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: