Reference ion: Difference between revisions
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|def=Stable [[ion]] whose structure or elemental formula is known with certainty. These ions are formed by direct [[ion]]ization of a molecule of known structure or elemental formula, and are used to verify by comparison the structure or thermochemistry of an unknown ion or to calibrate the ''[[m/z]]'' scale of the [[mass spectrometer]]. | |||
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|ref=87. J. M. Wilson. Annu. Rep. Prog. Chem. 63, 270 (1966). | |||
Y. G. C. Lifshitz, A. Ioffe, J. Laskin, S. Shaik. Int. J. Mass Spectrom. Ion Processes 125, R7 (1993). (http://dx.doi.org/10.1016/0168-1176(93)80020-F ) | |||
K. M. Ervin. Chem. Rev. 101, 391 (2001). (http://dx.doi.org/10.1021/cr990081l ) | |||
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[[ | [[Category:Ions]] |
Latest revision as of 11:46, 8 January 2014
IUPAC RECOMMENDATIONS 2013 |
Reference ion |
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Stable ion whose structure or elemental formula is known with certainty. These ions are formed by direct ionization of a molecule of known structure or elemental formula, and are used to verify by comparison the structure or thermochemistry of an unknown ion or to calibrate the m/z scale of the mass spectrometer. |
Related Term(s): |
Reference(s):
87. J. M. Wilson. Annu. Rep. Prog. Chem. 63, 270 (1966). Y. G. C. Lifshitz, A. Ioffe, J. Laskin, S. Shaik. Int. J. Mass Spectrom. Ion Processes 125, R7 (1993). (http://dx.doi.org/10.1016/0168-1176(93)80020-F ) K. M. Ervin. Chem. Rev. 101, 391 (2001). (http://dx.doi.org/10.1021/cr990081l ) |
From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013. |