On-surface synthesis of super-heptazethrene
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"updated": "2020-07-29T11:15:15.923494+00:00",
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"contributors": [
{
"givennames": "Shantanu",
"familyname": "Mishra",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland"
]
},
{
"givennames": "Jason",
"familyname": "Melidonie",
"affiliations": [
"Faculty of Chemistry and Food Chemistry, and Center for Advancing Electronics Dresden, Technical University of Dresden, 01062 Dresden, Germany"
]
},
{
"givennames": "Kristjan",
"familyname": "Eimre",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland"
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{
"givennames": "Sebastian",
"familyname": "Obermann",
"affiliations": [
"Faculty of Chemistry and Food Chemistry, and Center for Advancing Electronics Dresden, Technical University of Dresden, 01062 Dresden, Germany"
]
},
{
"givennames": "Oliver",
"familyname": "Gr\u00f6ning",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland"
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"email": "oliver.groening@empa.ch"
},
{
"givennames": "Carlo A.",
"familyname": "Pignedoli",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland"
],
"email": "carlo.pignedoli@empa.ch"
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{
"givennames": "Pascal",
"familyname": "Ruffieux",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland"
]
},
{
"givennames": "Xinliang",
"familyname": "Feng",
"affiliations": [
"Faculty of Chemistry and Food Chemistry, and Center for Advancing Electronics Dresden, Technical University of Dresden, 01062 Dresden, Germany"
]
},
{
"givennames": "Roman",
"familyname": "Fasel",
"affiliations": [
"Empa\u2014Swiss Federal Laboratories for Materials Science and Technology, \u00dcberlandstrasse 129, 8600 D\u00fcbendorf, Switzerland",
"Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, 3012 Bern, Switzerland"
],
"email": "roman.fasel@empa.ch"
}
],
"conceptrecid": "472",
"doi": "10.24435/materialscloud:jw-kq",
"references": [
{
"citation": "S. Mishra, J. Melidonie, K. Eimre, S. Obermann, O. Gr\u00f6ning, C.A. Pignedoli, P. Ruffieux, X. Feng, R. Fasel,\n\nChem. Commun. 56, 7467--7470 (2020).",
"type": "Journal reference",
"doi": "10.1039/D0CC02513E"
}
],
"title": "On-surface synthesis of super-heptazethrene",
"publication_date": "Jul 29, 2020, 13:15:15",
"description": "Zethrenes are model diradicaloids with potential applications in spintronics and optoelectronics. Despite a rich chemistry in solution, on-surface synthesis of zethrenes has never been demonstrated. This record contains data to support our recent publication where we report the on-surface synthesis of super-heptazethrene on Au(111). Scanning tunneling spectroscopy investigations reveal that super-heptazethrene exhibits an exceedingly low HOMO\u2013LUMO gap of 230 meV and, in contrast to its open-shell singlet ground state in the solution phase and in the solid-state, likely adopts a closed-shell ground state on Au(111).",
"mcid": "2020.84",
"edited_by": 100,
"version": 1,
"is_last": true,
"owner": 26,
"license_addendum": null,
"keywords": [
"SNSF",
"CSCS",
"ERC",
"on surface synthesis",
"ab initio",
"diradicaloid"
],
"_oai": {
"id": "oai:materialscloud.org:473"
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"license": "Creative Commons Attribution 4.0 International"
},
"revision": 4,
"created": "2020-07-28T08:10:10.947387+00:00"
}