Isotopolog ion: Difference between revisions
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|def=[[Ion]]s that differ only in the isotopic composition of one or more of the constituent atoms. | |||
:Note 1: For example, CH<sub>4</sub><sup>+</sup> and CH<sub>3</sub>D<sup>+</sup> or <sup>10</sup>BF<sub>3</sub><sup>+</sup> and <sup>11</sup>BF<sub>3</sub><sup>+</sup>, or the ions forming an isotope cluster corresponding to the natural isotopic abundances of the constituent atoms. | |||
:Note 2: Isotopolog is an abbreviation of isotopic homolog. | |||
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|ref=:{{gb}} | |||
:O. D. Sparkman. Mass Spec Desk Reference, Global View Publishing, Pittsburgh (2006). | |||
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'''isotopologue''' | |||
A molecular entity that differs only in isotopic composition (number of isotopic substitutions), e.g. CH4, CH3D, CH2D2. | |||
Source: | |||
PAC, 1994, 66, 1077 ([[Glossary of terms used in physical organic chemistry]] (IUPAC Recommendations 1994)) on page 1132 | |||
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[[Category:Ions]] | [[Category:Ions]] |
Latest revision as of 17:54, 6 November 2021
IUPAC RECOMMENDATIONS 2013 |
Isotopolog ion |
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Ions that differ only in the isotopic composition of one or more of the constituent atoms.
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Related Term(s): |
Reference(s):
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From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013. |
Gold Book
GOLD BOOK DEFINITION
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). |
Isotopolog ion |
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isotopologue A molecular entity that differs only in isotopic composition (number of isotopic substitutions), e.g. CH4, CH3D, CH2D2. Source: PAC, 1994, 66, 1077 (Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)) on page 1132 |
IUPAC Gold Book |
Index of Gold Book Terms |