Synthesis and Characterization of (β-Diketonato)silver Vinyltriethylsilane Compounds and Their Application to CVD of Silver Thin Films. Crystal Structure of the (2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedionato)silver Vinyltriethylsilane Dimer

Autor:	Shie-Ming Peng, Gene-Hsiang Lee, Kai-Ming Chi, Kuo-Hsien Chen
Rok vydání:	1996
Předmět:	chemistry.chemical_classification Double bond Ligand Dimer Organic Chemistry Infrared spectroscopy Fluorine-19 NMR Chemical vapor deposition Crystal structure Inorganic Chemistry chemistry.chemical_compound Crystallography chemistry Physical and Theoretical Chemistry Thin film
Zdroj:	Organometallics. 15:2575-2578
ISSN:	1520-6041 0276-7333
DOI:	10.1021/om960013e
Popis:	New silver complexes of alkenes of empirical formula (β-diketonato)Ag(VTES), where β-diketonato = 1,1,1,5,5,5-hexafluoro-2,4-pentanedionato (hfac) (1), 1,1,1-trifluoro-2,4-pentanedionato (tfac) (2), and 2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedionato (fod) (3) and VTES = vinyltriethylsilane, were prepared from reactions of Ag2O with β-diketones in the presence of VTES. All compounds were characterized by elemental analyses and 1H, 13C, and 19F NMR and IR spectra. The crystal structure of compound 3 determined by X-ray diffraction analysis showed a dimeric silver species with coordination of the CC double bond of VTES, two oxygen atoms of a chelating fod ligand, and the methine C atom of another fod in the solid state. Hot-wall chemical vapor deposition experiments revealed that compound 1 is suitable as a precursor to deposit pure silver films in the temperature range 160−280 °C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2eab995eb1365aa596828f62b1d97874 https://doi.org/10.1021/om960013e Zobrazit plný text záznamu