About: Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction

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About: Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The O + CH3CCH reaction has been investigated in crossed molecular beam experiments at a collision energy of 38.7 kJ mol (1). Product angular and translational energy distributions have been measured for the H- and CH3-displacement channels and their relative branching ratio has been determined. The CH3-displacement channel is more important (by a factor of 3) than the H-displacement channel. This is not explained by a preference for the addition on the substituted acetylenic carbon atom, but rather by the different tendencies of the two addition intermediates CH3CCOH and CH3COCH to undergo intersystem crossing to the underlying singlet potential energy surface. The O + CH3CCH reaction has been investigated in crossed molecular beam experiments at a collision energy of 38.7 kJ mol (1). Product angular and translational energy distributions have been measured for the H- and CH3-displacement channels and their relative branching ratio has been determined. The CH3-displacement channel is more important (by a factor of 3) than the H-displacement channel. This is not explained by a preference for the addition on the substituted acetylenic carbon atom, but rather by the different tendencies of the two addition intermediates CH3CCOH and CH3COCH to undergo intersystem crossing to the underlying singlet potential energy surface. (en)
Title	Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction (en)
skos:prefLabel	Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction Reaction dynamics and relative yields of the H- and CH3- displacement channels in the O + CH3CCH reaction (en)
skos:notation	RIV/61989100:27200/14:86092872!RIV15-MSM-27200___
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Nevrlý, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta bezpečnostního inženýrství
http://linked.open...dnocenehoVysledku	41416
http://linked.open...ai/riv/idVysledku	RIV/61989100:27200/14:86092872
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	NITROGEN; X(1)A(1); (2)SIGMA(+)); BEAMS; RADICALS; SCATTERING; METHYLACETYLENE; O(P-3); ATOMIC OXYGEN (en)
http://linked.open.../riv/klicoveSlovo	SCATTERING BEAMS (2)SIGMA(+)) ATOMIC OXYGEN METHYLACETYLENE NITROGEN O(P-3) RADICALS X(1)A(1)
http://linked.open...odStatuVydavatele	BE - Belgické království
http://linked.open...ontrolniKodProRIV	[EAED92F0B600]
http://linked.open...i/riv/nazevZdroje	Chemical Physics Letters
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	602
http://linked.open...iv/tvurceVysledku	Nevrlý, Václav Balucani, Nadia Bergeat, Astrid Casavecchia, Piergiorgio Falcinelli, Stefano Leonori, Francesca Stranges, Domenico
http://linked.open...ain/vavai/riv/wos	000336032700011
issn	0009-2614
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.cplett.2014.04.016
http://localhost/t...ganizacniJednotka	27200

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