Shantanu Mishra^1*, Doreen Beyer², Kristjan Eimre^1*, Junzhi Liu², Reinhard Berger², Oliver Gröning¹, Carlo A. Pignedoli¹, Klaus Müllen³, Roman Fasel^1,4, Xinliang Feng², Pascal Ruffieux^1*

1 nanotech@surfaces Laboratory, Empa − Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland

2 Faculty of Chemistry and Food Chemistry, and Center for Advancing Electronics Dresden, Technical University of Dresden, 01069 Dresden, Germany

3 Department of Synthetic Chemistry, Max Planck Institute for Polymer Research, 55021 Mainz, Germany

4 Department of Chemistry and Biochemistry, University of Bern, 3012 Bern, Switzerland

* Corresponding authors emails: shantanu.mishra@empa.ch, kristjan.eimre@empa.ch, pascal.ruffieux@empa.ch

DOI10.24435/materialscloud:2019.0062/v1 [version v1]

Publication date: Oct 21, 2019

How to cite this record

Shantanu Mishra, Doreen Beyer, Kristjan Eimre, Junzhi Liu, Reinhard Berger, Oliver Gröning, Carlo A. Pignedoli, Klaus Müllen, Roman Fasel, Xinliang Feng, Pascal Ruffieux, Synthesis and Characterization of π-Extended Triangulene, Materials Cloud Archive 2019.0062/v1 (2019), https://doi.org/10.24435/materialscloud:2019.0062/v1

Description

In a recent work, we reported a combined in-solution and on-surface synthesis of π-extended triangulene, a non-Kekulé nanographene with the structural formula C33H15, consisting of ten benzene rings fused in a triangular fashion. The distinctive topology of the molecule entails the presence of three unpaired electrons that couple to form a spin quartet ground state. In this record we include experimental and computational data that support the findings of the manuscript.

Materials Cloud sections using this data

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File name	Size	Description
data.tgz MD5md5:aae1e673b2091113724c55926bf301a7	23.7 MiB	tar file containing all data
ReadMe.yaml MD5md5:2bfba87bd2dd850eebe49fee1c00db93	34.9 KiB	README file in yaml format detailing the content of the record
Read_YAML.ipynb 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

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External references

Keywords

MARVEL/DD3 Non-Kekulé nanographenes on-surface synthesis triangulene