Electron ionization‐induced fragmentation of R2N2Fe2(CO)6 complexes with distinct geometries of the tetrahedral core: investigation of µ‐1,2‐(1,2‐diaza‐3‐methylcyclopentane)diylbis(tricarbonyliron) and bis(µ2‐acetophenoniminato)bis(tricarbonyliron)
Identifieur interne : 001779 ( Main/Exploration ); précédent : 001778; suivant : 001780Electron ionization‐induced fragmentation of R2N2Fe2(CO)6 complexes with distinct geometries of the tetrahedral core: investigation of µ‐1,2‐(1,2‐diaza‐3‐methylcyclopentane)diylbis(tricarbonyliron) and bis(µ2‐acetophenoniminato)bis(tricarbonyliron)
Auteurs : Andrzej Zimniak [Pologne]Source :
- Journal of Mass Spectrometry [ 1076-5174 ] ; 2002-11.
English descriptors
- Teeft :
- Acceleration voltage, Acta crystallogr, Admixture, Andrzej zimniak, Carbon monoxide molecules, Chem, Copyright, Fragmentation, Fragmentation ions, Fragmentation paths, Fragmentation pathways, Fragmentation pattern, Fragmentation patterns, Fragmentation route, Fragmentation routes, Hydrogen cyanide, Iron atoms, Iron core, John wiley sons, Ligand, Mass spectrom, Mass spectrum, Medical university, Metastable ions, Multipath fragmentation, Next step, Nitrogen atoms, Organic ligand, Organic ligands, Pathway, Phenyl substituents, Physical chemistry, Room temperature, Schematic structures, Sequential expulsion, Spectrom, Subsequent elimination, Subsequent loss, Tetrahedral core, Zimniak.
Abstract
Two binuclear bis(tricarbonyliron) title complexes with N2Fe2 tetrahedral cores, 1 and 2, respectively, which show different molecular folding resulting from the appearance (in 1), and absence (in 2) of the NN σ‐bond, were compared in terms of mass spectral fragmentation routes. A multipath fragmentation noted for the molecule 1 revealing internal stress contrasts with the single‐route fragmentation of 2. The fragmentation paths resulting from the admixtures were defined and analyzed from the fragment ion B/E and parent ion B2/E linked scan spectra. Copyright © 2002 John Wiley & Sons, Ltd.
Url:
DOI: 10.1002/jms.377
Affiliations:
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<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Electron ionization‐induced fragmentation of R2N2Fe2(CO)6 complexes with distinct geometries of the tetrahedral core: investigation of µ‐1,2‐(1,2‐diaza‐3‐methylcyclopentane)diylbis(tricarbonyliron) and bis(µ2‐acetophenoniminato)bis(tricarbonyliron)</title><author><name sortKey="Zimniak, Andrzej" sort="Zimniak, Andrzej" uniqKey="Zimniak A" first="Andrzej" last="Zimniak">Andrzej Zimniak</name></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:7407AAD080B93BBF6401E6D9769014AA1E7662F0</idno><date when="2002" year="2002">2002</date><idno type="doi">10.1002/jms.377</idno><idno type="url">https://api.istex.fr/ark:/67375/WNG-8R69N2B3-L/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">000D89</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000D89</idno><idno type="wicri:Area/Istex/Curation">000D89</idno><idno type="wicri:Area/Istex/Checkpoint">000626</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000626</idno><idno type="wicri:doubleKey">1076-5174:2002:Zimniak A:electron:ionization:induced</idno><idno type="wicri:Area/Main/Merge">001817</idno><idno type="wicri:Area/Main/Curation">001779</idno><idno type="wicri:Area/Main/Exploration">001779</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main">Electron ionization‐induced fragmentation of R2N2Fe2(CO)6 complexes with distinct geometries of the tetrahedral core: investigation of µ‐1,2‐(1,2‐diaza‐3‐methylcyclopentane)diylbis(tricarbonyliron) and bis(µ2‐acetophenoniminato)bis(tricarbonyliron)</title><author><name sortKey="Zimniak, Andrzej" sort="Zimniak, Andrzej" uniqKey="Zimniak A" first="Andrzej" last="Zimniak">Andrzej Zimniak</name><affiliation wicri:level="1"><country xml:lang="fr">Pologne</country><wicri:regionArea>Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 02‐097 Warsaw</wicri:regionArea><wicri:noRegion>02‐097 Warsaw</wicri:noRegion></affiliation><affiliation wicri:level="1"><country wicri:rule="url">Pologne</country></affiliation><affiliation wicri:level="1"><country xml:lang="fr" wicri:curation="lc">Pologne</country><wicri:regionArea>Correspondence address: Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1, 02‐097 Warsaw</wicri:regionArea><wicri:noRegion>02‐097 Warsaw</wicri:noRegion></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">Journal of Mass Spectrometry</title><title level="j" type="alt">JOURNAL OF MASS SPECTROMETRY</title><idno type="ISSN">1076-5174</idno><idno type="eISSN">1096-9888</idno><imprint><biblScope unit="vol">37</biblScope><biblScope unit="issue">11</biblScope><biblScope unit="page" from="1145">1145</biblScope><biblScope unit="page" to="1151">1151</biblScope><biblScope unit="page-count">7</biblScope><publisher>John Wiley & Sons, Ltd.</publisher><pubPlace>Chichester, UK</pubPlace><date type="published" when="2002-11">2002-11</date></imprint><idno type="ISSN">1076-5174</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">1076-5174</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Acceleration voltage</term><term>Acta crystallogr</term><term>Admixture</term><term>Andrzej zimniak</term><term>Carbon monoxide molecules</term><term>Chem</term><term>Copyright</term><term>Fragmentation</term><term>Fragmentation ions</term><term>Fragmentation paths</term><term>Fragmentation pathways</term><term>Fragmentation pattern</term><term>Fragmentation patterns</term><term>Fragmentation route</term><term>Fragmentation routes</term><term>Hydrogen cyanide</term><term>Iron atoms</term><term>Iron core</term><term>John wiley sons</term><term>Ligand</term><term>Mass spectrom</term><term>Mass spectrum</term><term>Medical university</term><term>Metastable ions</term><term>Multipath fragmentation</term><term>Next step</term><term>Nitrogen atoms</term><term>Organic ligand</term><term>Organic ligands</term><term>Pathway</term><term>Phenyl substituents</term><term>Physical chemistry</term><term>Room temperature</term><term>Schematic structures</term><term>Sequential expulsion</term><term>Spectrom</term><term>Subsequent elimination</term><term>Subsequent loss</term><term>Tetrahedral core</term><term>Zimniak</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Two binuclear bis(tricarbonyliron) title complexes with N2Fe2 tetrahedral cores, 1 and 2, respectively, which show different molecular folding resulting from the appearance (in 1), and absence (in 2) of the NN σ‐bond, were compared in terms of mass spectral fragmentation routes. A multipath fragmentation noted for the molecule 1 revealing internal stress contrasts with the single‐route fragmentation of 2. The fragmentation paths resulting from the admixtures were defined and analyzed from the fragment ion B/E and parent ion B2/E linked scan spectra. Copyright © 2002 John Wiley & Sons, Ltd.</div></front></TEI><affiliations><list><country><li>Pologne</li></country></list><tree><country name="Pologne"><noRegion><name sortKey="Zimniak, Andrzej" sort="Zimniak, Andrzej" uniqKey="Zimniak A" first="Andrzej" last="Zimniak">Andrzej Zimniak</name></noRegion><name sortKey="Zimniak, Andrzej" sort="Zimniak, Andrzej" uniqKey="Zimniak A" first="Andrzej" last="Zimniak">Andrzej Zimniak</name><name sortKey="Zimniak, Andrzej" sort="Zimniak, Andrzej" uniqKey="Zimniak A" first="Andrzej" last="Zimniak">Andrzej Zimniak</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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