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- Publisher Website: 10.1021/ja512959g
- Scopus: eid_2-s2.0-84923241377
- PMID: 25581321
- WOS: WOS:000349807000042
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Article: Semiconducting single crystals comprising segregated arrays of complexes of C60
Title | Semiconducting single crystals comprising segregated arrays of complexes of C<inf>60</inf> |
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Authors | |
Issue Date | 2015 |
Citation | Journal of the American Chemical Society, 2015, v. 137, n. 6, p. 2392-2399 How to Cite? |
Abstract | Although pristine C60 prefers to adopt a face-centered cubic packing arrangement in the solid state, it has been demonstrated that noncovalent-bonding interactions with a variety of molecular receptors lead to the complexation of C60 molecules, albeit usually with little or no control over their long-range order. Herein, an extended viologen-based cyclophane-ExBox24+-has been employed as a molecular receptor which, not only binds C60 one-on-one, but also results in the columnar self-assembly of the 1:1 inclusion complexes under ambient conditions. These one-dimensional arrays of fullerenes stack along the long axis of needle-like single crystals as a consequence of multiple noncovalent-bonding interactions between each of the inclusion complexes. The electrical conductivity of these crystals is on the order of 10-7 S cm-1, even without any evacuation of oxygen, and matches the conductivity of high-quality, unfunctionalized C60-based materials that typically require stringent high-temperature vaporization techniques, along with the careful removal of oxygen and moisture, prior to measuring their conductance. |
Persistent Identifier | http://hdl.handle.net/10722/333106 |
ISSN | 2023 Impact Factor: 14.4 2023 SCImago Journal Rankings: 5.489 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Barnes, Jonathan C. | - |
dc.contributor.author | Dale, Edward J. | - |
dc.contributor.author | Prokofjevs, Aleksandrs | - |
dc.contributor.author | Narayanan, Ashwin | - |
dc.contributor.author | Gibbs-Hall, Ian C. | - |
dc.contributor.author | Juríček, Michal | - |
dc.contributor.author | Stern, Charlotte L. | - |
dc.contributor.author | Sarjeant, Amy A. | - |
dc.contributor.author | Botros, Youssry Y. | - |
dc.contributor.author | Stupp, Samuel I. | - |
dc.contributor.author | Stoddart, J. Fraser | - |
dc.date.accessioned | 2023-10-06T05:16:47Z | - |
dc.date.available | 2023-10-06T05:16:47Z | - |
dc.date.issued | 2015 | - |
dc.identifier.citation | Journal of the American Chemical Society, 2015, v. 137, n. 6, p. 2392-2399 | - |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://hdl.handle.net/10722/333106 | - |
dc.description.abstract | Although pristine C60 prefers to adopt a face-centered cubic packing arrangement in the solid state, it has been demonstrated that noncovalent-bonding interactions with a variety of molecular receptors lead to the complexation of C60 molecules, albeit usually with little or no control over their long-range order. Herein, an extended viologen-based cyclophane-ExBox24+-has been employed as a molecular receptor which, not only binds C60 one-on-one, but also results in the columnar self-assembly of the 1:1 inclusion complexes under ambient conditions. These one-dimensional arrays of fullerenes stack along the long axis of needle-like single crystals as a consequence of multiple noncovalent-bonding interactions between each of the inclusion complexes. The electrical conductivity of these crystals is on the order of 10-7 S cm-1, even without any evacuation of oxygen, and matches the conductivity of high-quality, unfunctionalized C60-based materials that typically require stringent high-temperature vaporization techniques, along with the careful removal of oxygen and moisture, prior to measuring their conductance. | - |
dc.language | eng | - |
dc.relation.ispartof | Journal of the American Chemical Society | - |
dc.title | Semiconducting single crystals comprising segregated arrays of complexes of C<inf>60</inf> | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1021/ja512959g | - |
dc.identifier.pmid | 25581321 | - |
dc.identifier.scopus | eid_2-s2.0-84923241377 | - |
dc.identifier.volume | 137 | - |
dc.identifier.issue | 6 | - |
dc.identifier.spage | 2392 | - |
dc.identifier.epage | 2399 | - |
dc.identifier.eissn | 1520-5126 | - |
dc.identifier.isi | WOS:000349807000042 | - |