Source:http://linkedlifedata.com/resource/pubmed/id/20530838
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
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| pubmed:dateCreated |
2010-6-9
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| pubmed:abstractText |
Examples of various approaches to determining gaseous ion structures are described. Two cases are presented in which infrared multiple photon dissociation (IRMPD) spectroscopy provides characteristic information. Comparison with DFT-calculated normal modes differentiates isomers. The IRMPD spectrum of the even-electron C(8)D(8)F(+) product ion from the ion-molecule reaction of CF(3)(+) with perdeuterated acetophenone exhibits a degree of resolution sufficient to identify C(6)D(5)CFCD(3)(+) and rule out ring-fluorinated isomers. The dimerization of phenylacetylene with its molecular ion has been explored, with the conclusion that a mixture of product ions is formed. The best match to the experimental spectrum is achieved by superimposing the bands calculated for ionized 1-phenylazulene and ionized 1,2-diphenylcyclobutadiene.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:issn |
1469-0667
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
16
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
313-9
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| pubmed:year |
2010
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| pubmed:articleTitle |
Structures of products from positive ion-molecule reactions by means of vibrational spectroscopy.
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| pubmed:affiliation |
FOM Institute of Plasma Physics, Rijnhuizen, Edisonbaan 14, Nieuwegein, The Netherlands.
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| pubmed:publicationType |
Journal Article
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