Mass Spectrometric Study of Some Si-N Compounds (CH3)4-n Si{N(CH3)2}n (N = 1-4)

Autor:	E.G. Claeys, L. A. Naessens, G.P. Van Der Kelen
Rok vydání:	2010
Předmět:	Crystallography Fragmentation (mass spectrometry) Chemistry Radical Analytical chemistry Mass spectrum Molecule General Chemistry Mass spectrometric N compounds Ion
Zdroj:	Bulletin des Sociétés Chimiques Belges. 91:519-530
ISSN:	0037-9646
DOI:	10.1002/bscb.19820910603
Popis:	The mass spectra of the various methyl dimethylaminosilanes were studied and the fragmentation processes are discussed. Characteristic features of the mass spectra of these compounds are: (i) the breaking of the Si-N bond occurs more readily than that of the Si-C bond (ii) the abundant molecular ions decompose preferably by loss of radicals: CH3., N(CH3)2. and H. (iii) the most likely fragmentation process for the base peak ion consists of elimination of neutral N containing molecules and occurs simultaneously with H or CH3 shift.
Databáze:	OpenAIRE
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