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Description
| - Even in the highly diluted gas phase, rather than electron transfer the benzene dication C6H6(2+) undergoes association with dinitrogen to form a transient C6H6N2(2+) dication which is best described as a ring-protonated phenyl diazonium ion. Isotopic labeling studies, photoionization experiments using synchrotron radiation, and quantum chemical computations fully support the formation of protonated diazonium, which is in turn a prototype species of superacidic chemistry in solution. Additionally, reactions of C6H6(2+) with background water involve the transient formation of diprotonated phenol and, among other things, afford a long-lived C6H6OH2(2+) dication, which is attributed to the hydration product of Hogeveens elusive pyramidal structure of C6H6(2+), as the global minimum of doubly ionized benzene. Nitrogen is essential for the formation of the C6H6OH2(2+) dication in that it mediates the formation of the water adduct, while the bimolecular encounter of the C6H6(2+) dication with water only leads to (dissociative) electron transfer.
- Even in the highly diluted gas phase, rather than electron transfer the benzene dication C6H6(2+) undergoes association with dinitrogen to form a transient C6H6N2(2+) dication which is best described as a ring-protonated phenyl diazonium ion. Isotopic labeling studies, photoionization experiments using synchrotron radiation, and quantum chemical computations fully support the formation of protonated diazonium, which is in turn a prototype species of superacidic chemistry in solution. Additionally, reactions of C6H6(2+) with background water involve the transient formation of diprotonated phenol and, among other things, afford a long-lived C6H6OH2(2+) dication, which is attributed to the hydration product of Hogeveens elusive pyramidal structure of C6H6(2+), as the global minimum of doubly ionized benzene. Nitrogen is essential for the formation of the C6H6OH2(2+) dication in that it mediates the formation of the water adduct, while the bimolecular encounter of the C6H6(2+) dication with water only leads to (dissociative) electron transfer. (en)
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Title
| - Reactions of Doubly Ionized Benzene with Nitrogen and Water: A Nitrogen-Mediated Entry into Superacid Chemistry
- Reactions of Doubly Ionized Benzene with Nitrogen and Water: A Nitrogen-Mediated Entry into Superacid Chemistry (en)
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skos:prefLabel
| - Reactions of Doubly Ionized Benzene with Nitrogen and Water: A Nitrogen-Mediated Entry into Superacid Chemistry
- Reactions of Doubly Ionized Benzene with Nitrogen and Water: A Nitrogen-Mediated Entry into Superacid Chemistry (en)
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skos:notation
| - RIV/00216208:11310/12:10132866!RIV13-GA0-11310___
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - I, P(GA203/09/1223), P(GAP208/11/0446)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11310/12:10132866
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - superacids; protonation; nitrogen; dications; benzene (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - GB - Spojené království Velké Británie a Severního Irska
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Chemphyschem : a European journal of chemical physics and physical chemistry
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Schröder, Detlef
- Zins, Emilie-Laure
- Žabka, Ján
- Alcaraz, Christian
- Shaffer, Christopher J.
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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