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On-surface synthesis of organocopper metallacycles through activation of inner diacetylene moieties
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SYSNO ASEP 0550858 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title On-surface synthesis of organocopper metallacycles through activation of inner diacetylene moieties Author(s) Cirera, B. (ES)
Riss, A. (DE)
Mutombo, Pingo (FZU-D) RID, ORCID
Urgel, J. I. (ES)
Santos, J. (ES)
Di Giovannantonio, M. (CH)
Widmer, R. (CH)
Stolz, S. (CH)
Sun, Q. (CH)
Bommert, M. (CH)
Fasel, R. (CH)
Jelínek, Pavel (FZU-D) RID, ORCID
Auwarter, W. (DE)
Martín, N. (ES)
Écija, D. (ES)Number of authors 15 Source Title Chemical Science . - : Royal Society of Chemistry - ISSN 2041-6520
Roč. 12, č. 38 (2021), s. 12806-12811Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords on-surface synthesis ; polymers ; SPM ; DFT Subject RIV BM - Solid Matter Physics ; Magnetism OECD category Condensed matter physics (including formerly solid state physics, supercond.) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 000693387200001 EID SCOPUS 85117141758 DOI 10.1039/d1sc03703j Annotation The design of organometallic complexes is at the heart of modern organic chemistry and catalysis. Recently, on-surface synthesis has emerged as a disruptive paradigm to design previously precluded compounds and nanomaterials. Despite these advances, the field of organometallic chemistry on surfaces is still at its infancy. Here, we introduce a protocol to activate the inner diacetylene moieties of a molecular precursor by copper surface adatoms affording the formation of unprecedented organocopper metallacycles on Cu(111). The chemical structure of the resulting complexes is characterized by scanning probe microscopy and X-ray photoelectron spectroscopy, being complemented by density functional theory calculations and scanning probe microscopy simulations. Our results pave avenues to the engineering of organometallic compounds and steer the development of polyyne chemistry on surfaces. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address http://hdl.handle.net/11104/0326166
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