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Computer processing and interpretation of mass spectral information. Part IX —generalized characteristics of mass spectra
Author(s) -
Sukharev Yu. N.,
Nekrasov Yu. S.,
Molgachova N. S.,
Tepfer E. E.
Publication year - 1993
Publication title -
organic mass spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.475
H-Index - 121
eISSN - 1096-9888
pISSN - 0030-493X
DOI - 10.1002/oms.1210281231
Subject(s) - interpretation (philosophy) , mass spectrum , amplitude , spectral line , class (philosophy) , mathematics , value (mathematics) , ion , analytical chemistry (journal) , chemistry , statistical physics , physics , statistics , quantum mechanics , computer science , chromatography , artificial intelligence , programming language
The formation of numerical generalized characteristics (indices) of mass spectra by using one or two experimental parameters (mass numbers and/or ion peak amplitudes) is suggested. The influence of the measuring error of peak amplitudes on the statistical characteristics of indices was studied. It was ascertained by four classes of organometallic compounds that within an isolated class the value of each index is distributed by a normal law. The possibility of using mass spectral indices for the identification of unknown compounds is demonstrated.