Chemical Physics Letters 695 (2018) 87–93 Contents lists available at ScienceDirect Chemical Physics Letters journal homepage: www.elsevier.com/locate/cplett Research paper Possible scenarios for SiS formation in the interstellar medium: Electronic structure calculations of the potential energy surfaces for the reactions of the SiH radical with atomic sulphur and S a,b c d e,f c f Marzio Rosi , Luca Mancini , Dimitrios Skouteris , Cecilia Ceccarelli , Noelia Faginas Lago , Linda Podio , f e c,e,f,⇑ Claudio Codella , Bertrand Leﬂoch , Nadia Balucani Dipartimento di Ingegneria Civile e Ambientale, Università degli Studi di Perugia, 06125 Perugia, Italy CNR-ISTM, 06123 Perugia, Italy Dipartimento di Chimica, Biologia e Biotecnologie, Università degli Studi di Perugia, 06123 Perugia, Italy Scuola Normale Superiore, 56126 Pisa, Italy Université Grenoble Alpes, IPAG, 38000 Grenoble, France INAF, Osservatorio Astroﬁsico di Arcetri, Largo E. Fermi 5, 50125 Firenze, Italy article i nfo abstract Article history: In this Letter we report on the ﬁrst characterization of the reactions SiH + S and SiH + S by means of elec- Received 19 November 2017 tronic structure calculations of the stationary points along the reactive potential energy surfaces. In ﬁnal form 25 January 2018 According to our calculations, both reactions
Chemical Physics Letters – Elsevier
Published: Mar 1, 2018
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