Open-shell Non-benzenoid Nanographenes Containing Two Pairs of Pentagonal and Heptagonal Rings
Creators
- 1. Center for Advancing Electronics Dresden (cfaed) & Department of Chemistry and Food Chemistry, Technische Universität Dresden, 01062 Dresden, Germany
- 2. nanotech@surfaces Laboratory, Empa − Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
- 3. National Centre for Computational Design and Discovery of Novel Materials (MARVEL), 1015 Lausanne, Switzerland and Laboratory for Computational Molecular Design, École Polytechnique Fédérale de Lausanne, Avenue F.-A. Forel 2, 1015 Lausanne, Switzerland
- 4. Leibniz-Institut für Polymerforschung Dresden e.V., Hohestraße 6, 01069 Dresden, Germany
- 5. Max-Planck Institut für Polymerforschung, 55128 Mainz, Germany
- 6. nanotech@surfaces Laboratory, Empa − Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland and Department of Chemistry and Biochemistry, University of Bern, 3012 Bern, Switzerland
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Description
Nonbenzenoid carbocyclic rings are postulated to serve as important structural elements toward tuning the chemical and electronic properties of extended polycyclic aromatic hydrocarbons (PAHs, or namely nanographenes), necessitating a rational and atomically precise synthetic approach toward their fabrication. This record contains data supporting a recent work where, using a combined bottom-up in-solution and on-surface synthetic approach, we report the synthesis of nonbenzenoid open-shell nanographenes containing two pairs of embedded pentagonal and heptagonal rings.
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References
Journal reference (Manuscript where the data are discussed) J. Liu, S. Mishra, C. Pignedoli, D. Passerone, J. I. Urgel, A. Fabrizio, T. Lohr, J. Ma, H. Komber, M. Baumgarten , C. Corminboeuf, R. Berger, P. Ruffieux, K. Müllen, R. Fasel, X. Feng J. Am. Chem. Soc. 141, 12011-12020 (2019), doi: 10.1021/jacs.9b04718