Electron-induced ligand loss from iron tetracarbonyl methyl acrylate

Lyshchuk, Hlib; Chaudhary, A.; Luxford, Thomas Frederick Murray; Ranković, Miloš; Kočišek, Jaroslav; Fedor, Juraj; McElwee-White, L.; Nag, Pamir

doi:https://dx.doi.org/10.3762/bjnano.15.66

Number of the records: 1

Electron-induced ligand loss from iron tetracarbonyl methyl acrylate

1.

SYSNO ASEP	0587757
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Electron-induced ligand loss from iron tetracarbonyl methyl acrylate
Author(s)	Lyshchuk, Hlib (UFCH-W)_ORCID Chaudhary, A. (US) Luxford, Thomas Frederick Murray (UFCH-W) Ranković, Miloš (UFCH-W)_{ORCID, RID} Kočišek, Jaroslav (UFCH-W)_{RID, ORCID} Fedor, Juraj (UFCH-W)_ORCID McElwee-White, L. (US) Nag, Pamir (UFCH-W)_{ORCID, RID, SAI}
Source Title	Beilstein Journal of Nanotechnology. - : Beilstein - Institut zur Foerderung der Chemischen Wissenschaften - ISSN 2190-4286 Roč. 15, JUL 2024 (2024), s. 797-807
Number of pages	11 s.
Language	eng - English
Country	DE - Germany
Keywords	low-energy electrons ; set model chemistry ; mass-spectrometry ; fe(co)(5) ; attachment ; ionization ; electron collision ; focused electron beam-induced deposition (FEBID) ; FEBID precursor ; iron tetracarbonyl methyl acrylate
Subject RIV	CF - Physical ; Theoretical Chemistry
OECD category	Physical chemistry
R&D Projects	GX21-26601X GA ČR - Czech Science Foundation (CSF)
	EH22_008/0004558 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Method of publishing	Open access
Institutional support	UFCH-W - RVO:61388955
UT WOS	001263222200001
EID SCOPUS	85200348639
DOI	https://doi.org/10.3762/bjnano.15.66
Annotation	We probe the separation of ligands from iron tetracarbonyl methyl acrylate (Fe(CO)4(C4H6O2) or Fe(CO)4MA) induced by the interaction with free electrons. The motivation comes from the possible use of this molecule as a nanofabrication precursor and from the corresponding need to understand its elementary reactions fundamental to the electron-induced deposition. We utilize two complementary electron collision setups and support the interpretation of data by quantum chemical calculations. This way, both the dissociative ionization and dissociative electron attachment fragmentation channels are characterized. Considerable differences in the degree of precursor fragmentation in these two channels are observed. Interesting differences also appear when this precursor is compared to structurally similar iron pentacarbonyl. The present findings shed light on the recent electron-induced chemistry of Fe(CO)4MA on a surface under ultrahigh vacuum.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2025
Electronic address	https://hdl.handle.net/11104/0354853

Number of the records: 1