Unimolecular rectification down to 105 K and spectroscopy of hexadecylquinolinium tricyanoquinodimethanide
β Scribed by Robert M. Metzger
- Book ID
- 117543571
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 158 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0379-6779
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π SIMILAR VOLUMES
Asymmetries in the macroscopic and the nanoscopic DC electrical conductivity through Langmuir-Blodgett multilayers and monolayers of g g g g g-(n-hexadecyl)quinolinium tricyanoquinodimethanide (HDQ-3CNQ, 1) are due to a transition from the ground-state zwitterion to a probably neutral excited-state
A single molecule, g-hexadecyl-quinolinium tricyanoquinomethanide, 1, whose ground state is zwitterionic: D + -p-A -, with dipole moment 4328 Debyes, and whose first excited state is undissociated: D 0 -p-A 0 , with an estimated moment between 3 and 9 Debyes, is a unimolecular rectifier of electrica