Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions

Inverse kinetic isotope effects (KIEs) are rarely observed. Here, the authors report an inverse KIE in the charge transfer reaction of $${{\rm{Xe}}}^{+}$$ Xe+ with ammonia. $${{\rm{ND}}}_{3}$$ ND3 reacts more than 3 times faster than $${{\rm{NH}}}_{3}$$ NH3 , despite no N-H or N-D bonds being broken...

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Autores principales:	L. S. Petralia, A. Tsikritea, J. Loreau, T. P. Softley, B. R. Heazlewood
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3eaa220206eb4a9f81435a9a100134c8
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spelling	oai:doaj.org-article:3eaa220206eb4a9f81435a9a100134c82021-12-02T14:40:43ZStrong inverse kinetic isotope effect observed in ammonia charge exchange reactions10.1038/s41467-019-13976-82041-1723https://doaj.org/article/3eaa220206eb4a9f81435a9a100134c82020-01-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-13976-8https://doaj.org/toc/2041-1723Inverse kinetic isotope effects (KIEs) are rarely observed. Here, the authors report an inverse KIE in the charge transfer reaction of $${{\rm{Xe}}}^{+}$$ Xe+ with ammonia. $${{\rm{ND}}}_{3}$$ ND3 reacts more than 3 times faster than $${{\rm{NH}}}_{3}$$ NH3 , despite no N-H or N-D bonds being broken, with implications for our understanding of interstellar chemistry.L. S. PetraliaA. TsikriteaJ. LoreauT. P. SoftleyB. R. HeazlewoodNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q L. S. Petralia A. Tsikritea J. Loreau T. P. Softley B. R. Heazlewood Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
description	Inverse kinetic isotope effects (KIEs) are rarely observed. Here, the authors report an inverse KIE in the charge transfer reaction of $${{\rm{Xe}}}^{+}$$ Xe+ with ammonia. $${{\rm{ND}}}_{3}$$ ND3 reacts more than 3 times faster than $${{\rm{NH}}}_{3}$$ NH3 , despite no N-H or N-D bonds being broken, with implications for our understanding of interstellar chemistry.
format	article
author	L. S. Petralia A. Tsikritea J. Loreau T. P. Softley B. R. Heazlewood
author_facet	L. S. Petralia A. Tsikritea J. Loreau T. P. Softley B. R. Heazlewood
author_sort	L. S. Petralia
title	Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
title_short	Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
title_full	Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
title_fullStr	Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
title_full_unstemmed	Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
title_sort	strong inverse kinetic isotope effect observed in ammonia charge exchange reactions
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/3eaa220206eb4a9f81435a9a100134c8
work_keys_str_mv	AT lspetralia stronginversekineticisotopeeffectobservedinammoniachargeexchangereactions AT atsikritea stronginversekineticisotopeeffectobservedinammoniachargeexchangereactions AT jloreau stronginversekineticisotopeeffectobservedinammoniachargeexchangereactions AT tpsoftley stronginversekineticisotopeeffectobservedinammoniachargeexchangereactions AT brheazlewood stronginversekineticisotopeeffectobservedinammoniachargeexchangereactions
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Strong inverse kinetic isotope effect observed in ammonia charge exchange reactions

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