Unstable ion: Difference between revisions

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A nascent, transient ion with high content of internal energy (sufficiently excited) which dissociates, isomerizes or reacts spontaneoulsy and immediately after its formation.
{{Final
|acronym=
|def=Nascent [[ion]] that is either inherently unstable or formed with sufficient energy to dissociate within the region of formation such as the [[ion source]] or [[collision cell]].
|rel=
|ref=Revised from


== [[Orange Book]] Entry ==
{{obgb}}
}}


An ion that is sufficiently excited to dissociate within the [[Ion Source|ion source]].
<!-- Orange Book -->
{{orange|
An ion that is sufficiently excited to dissociate within the ion source.
}}


==  [[Gold Book]] Entry  ==
<!-- Gold Book -->
{{gold|
http://goldbook.iupac.org/U06571.html


An ion which is sufficiently excited to dissociate within the [[Ion Source|ion source]].
An ion which is sufficiently excited to dissociate within the ion source.


== Related Terms ==
'''Source''':


[[CID]]
PAC, 1991, 63, 1541 ([[Recommendations for nomenclature and symbolism for mass spectroscopy]] (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1550
 
}}
[[PSD]]
 
[[Metastable Ion]]


[[Category:Ions]]
[[Category:Ions]]
[[Category:Reactions]]
[[Category:Reactions]]

Latest revision as of 21:38, 6 April 2014

IUPAC RECOMMENDATIONS 2013
Unstable ion
Nascent ion that is either inherently unstable or formed with sufficient energy to dissociate within the region of formation such as the ion source or collision cell.
Related Term(s):
Reference(s):

Revised from

IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979. Compiled by J. Inczédy, T. Lengyel, A. M. Ure. Blackwell Scientific Publications, Oxford (1997). On-line corrected version: http://www.iupac.org /publications/analytical compendium (2000).

IUPAC. Compendium of Chemical Terminology, 2nd ed. (the Gold Book). Compiled by A. D. McNaught and A.Wilkinson. Blackwell Scientific Publications, Oxford (1997). XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic, J. Jirat, B. Kosata; updates compiled by A. Jenkins.

From Definitions of Terms Relating to Mass Spectrometry (IUPAC Recommendations 2013); DOI: 10.1351/PAC-REC-06-04-06 © IUPAC 2013.

Index of Recommended Terms

 




Orange Book

ORANGE BOOK DEFINITION

IUPAC. Analytical Division. Compendium of Analytical Nomenclature (the Orange Book). Definitive Rules, 1979 (see also Orange Book 2023)

Unstable ion

An ion that is sufficiently excited to dissociate within the ion source.

IUPAC 1997 Orange Book Chapter 12
Index of Orange Book Terms


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).

Unstable ion

http://goldbook.iupac.org/U06571.html

An ion which is sufficiently excited to dissociate within the ion source.

Source:

PAC, 1991, 63, 1541 (Recommendations for nomenclature and symbolism for mass spectroscopy (including an appendix of terms used in vacuum technology). (Recommendations 1991)) on page 1550

IUPAC Gold Book
Index of Gold Book Terms