Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects
Synthetic Metals
By: M.A. Ibrahim, B.-G. Lee, N.-G. Park, J.R. Pugh, D. D. Eberl, and A.J. Frank
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Abstract
The orientation dependence of intercalated oligothiophene derivatives in vermiculite and metal disulfides MS2 (M = Mo, Ti and Zr) on the pendant group on the thiophene ring and the host material was studied by X-ray diffraction (XRD) and solid state nuclear magnetic resonance spectroscopy. Amino and nitro derivatives of bi-, ter- and quarter-thiophenes were synthesized for the first time. The amino-oligothiophenes were intercalated into vermiculite by an exchange reaction with previously intercalated octadecylammonium vermiculite and into MS2 by the intercalation-exfoliation technique. Analysis of the XRD data indicates that a monolayer of amino-oligothiophene orients perpendicularly to the silicate surface in vermiculite and lies flat in the van der Waals gap of MS2.
Suggested Citation
Ibrahim, M., Lee, B., Park, N., Pugh, J., Eberl, D.D., and Frank, A., 1999, Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects: Synthetic Metals, v. 105, no. 1, p. 35-42, https://doi.org/10.1016/S0379-6779(99)00037-5.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Synthesis of new oligothiophene derivatives and their intercalation compounds: Orientation effects |
| Series title | Synthetic Metals |
| DOI | 10.1016/S0379-6779(99)00037-5 |
| Volume | 105 |
| Issue | 1 |
| Year Published | 1999 |
| Language | English |
| Publisher | Elsevier Sequoia SA |
| Publisher location | Lausanne, Switzerland |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Synthetic Metals |
| First page | 35 |
| Last page | 42 |