Negatively-curved warped nanographene self-assembled on metal surfaces

Authors: José I. Urgel1*, Carlo A. Pignedoli1*, Roman Fasel1*

  1. Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600, Dübendorf, Switzerland
  • Corresponding authors emails:,,

DOI10.24435/materialscloud:2019.0045/v1 (version v1, submitted on 27 August 2019)

How to cite this entry

José I. Urgel, Carlo A. Pignedoli, Roman Fasel, Negatively-curved warped nanographene self-assembled on metal surfaces, Materials Cloud Archive (2019), doi: 10.24435/materialscloud:2019.0045/v1.


In this work we characterize a conjugated polycyclic hydrocarbon containing multiple nonbenzenoid rings and exhibiting negative curvature—the warped nanographene C80H30. The record contains input files to reproduce the calculations discussed in the manuscript and the raw data of the experimental images discussed.

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File name Size Description
MD5MD5: 0b0f0b7becf356e28bc102f693d2a2b0
14.5 KiB example of jupyter notebook to read the README.yaml file, extract files from the tar
and plot the raw version of experimental images
MD5MD5: 742e660c8462d71d7deaa8a342a9816f
33.6 KiB README file in yaml format detailing the content of the record
MD5MD5: 665f12277a5919741330ef887aafbe45
29.4 MiB tar file containing all data


Files and data are licensed under the terms of the following license: Creative Commons Attribution 4.0 International.

External references

Journal reference (Manuscript in which the results are presented)
J. I. Urgel, M. Di Giovannantonio, Y. Segawa, P. Ruffieux, L. T. Scott, C. A. Pignedoli, K. Itami, R. Fasel J. Am. Chem. Soc. 141 (33), 13158−13164 (2019) doi:10.1021/jacs.9b05501


MARVEL/DD3 ab initio scanning probe microscopy nanographene

Version history

27 August 2019 [This version]