Electron-induced ligand loss from iron tetracarbonyl methyl acrylate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F24%3A00587757" target="_blank" >RIV/61388955:_____/24:00587757 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/24:43929458

Výsledek na webu

<a href="https://hdl.handle.net/11104/0354853" target="_blank" >https://hdl.handle.net/11104/0354853</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3762/bjnano.15.66" target="_blank" >10.3762/bjnano.15.66</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electron-induced ligand loss from iron tetracarbonyl methyl acrylate

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Electron-induced ligand loss from iron tetracarbonyl methyl acrylate

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Beilstein Journal of Nanotechnology

ISSN

2190-4286

e-ISSN

2190-4286

Svazek periodika

15

Číslo periodika v rámci svazku

JUL 2024

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

11

Strana od-do

797-807

Kód UT WoS článku

001263222200001

EID výsledku v databázi Scopus

2-s2.0-85200348639