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Carbon Dioxide Laser Desorption/Ionization Mass Spectrometry of a Mixture of s-Triazine Oligomers Analyzed by a Method which Assumes a Pattern of Chemical Formulae

H. Togashi, Y. Koga, Y. Kakudate, S. Fujiwara, M. Kubota, K. Fukuda, H. Nakagawa, and M. Kawaguchi
[Rapid Communications in Mass Spectrometry, Vol.8, No.6, pp.465-470, 1994]

Mass spectra of intermediate products of polymer [(C3N3)2(NH)3]n were obtained by carbon dioxide laser desorption/ionization Fourier-transform mass spectrometry and analyzed by a method which assumes the presence of a pattern of chemical formulae. It was found that a group of chemical formulae CxNyHz+ (4x-3y+z=1) applies to most of the observed ions. These formulae were found to correspond to the ionic structures which are expected from a knowledge of reactions of s-triazine derivatives.

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