Ion Molecule Reactions between Ligated Transition Metal Cations with Methane, Ethane and Propane in a High Pressure Ion Source

Autor:	Carl Fredrik Naess-Andresen, Dag Ekeberg
Rok vydání:	2011
Předmět:	chemistry.chemical_compound chemistry Transition metal Propane Inorganic chemistry Molecule General Chemistry Mass spectrometry Ion source Methane Gas phase Ion
Zdroj:	Journal of Chemical Research. 35:179-186
ISSN:	2047-6507 1747-5198
Popis:	The reactions of CH4, C2H6 and C3H8 with [η5-C5H5M(CO) n]+ (M = Fe, Co and Ni; 0 ≤ n ≤ 2) in the gas phase have been studied using a double focusing mass spectrometer with a high pressure ion source (HPIS). The products observed are mainly described as weakly bound ion molecule complexes. Carbon–hydrogen bond insertions were observed with propane and only to a minor extent with ethane. Methane was found to form ion molecule complexes only with ligated transition metal cations. The reactivity was influenced by the number of carbonyl ligands and the metal cations. The main adducts formed were obtained when one or no CO ligands were bound to the cyclopentadienyl metal cation. No adducts between the alkanes and naked transition metal cations or protonated metal compounds were found.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::68986f6dacb6acb20fc9adae0a14ea76 https://doi.org/10.3184/174751911x12992388104926 Zobrazit plný text záznamu Plný text ve formátu PDF