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1. Chemical dynamics study on the gas-phase reaction of the D1-silylidyne radical (SiD; X ² Π) with deuterium sulfide (D ₂ S) and hydrogen sulfide (H ₂ S)

   https://doi.org/10.1039/d1cp01629f  

   Goettl, Shane J. ; Doddipatla, Srinivas ; Yang, Zhenghai ; He, Chao ; Kaiser, Ralf I. ; Silva, Mateus X. ; Galvão, Breno R. ; Millar, Tom J. ( June 2021 , Physical Chemistry Chemical Physics)

   The reactions of the D1-silylidyne radical (SiD; X 2 Π) with deuterium sulfide (D 2 S; X 1 A 1 ) and hydrogen sulfide (H 2 S; X 1 A 1 ) were conducted utilizing a crossed molecular beams machine under single collision conditions. The experimental work was carried out in conjunction with electronic structure calculations. The elementary reaction commences with a barrierless addition of the D1-silylidyne radical to one of the non-bonding electron pairs of the sulfur atom of hydrogen (deuterium) sulfide followed by possible bond rotation isomerization and multiple atomic hydrogen (deuterium) migrations. Unimolecular decomposition of the reaction intermediates lead eventually to the D1-thiosilaformyl radical (DSiS) (p1) and D2-silanethione (D 2 SiS) (p3) via molecular and atomic deuterium loss channels (SiD–D 2 S system) along with the D1-thiosilaformyl radical (DSiS) (p1) and D1-silanethione (HDSiS) (p3) through molecular and atomic hydrogen ejection (SiD–H 2 S system) via indirect scattering dynamics in barrierless and overall exoergic reactions. Our study provides a look into the complex dynamics of the silicon and sulfur chemistries involving multiple deuterium/hydrogen shifts and tight exit transition states, as well as insight into silicon- and sulfur-containing molecule formation pathways in deep space. Although neither of the non-deuteratedmore »species – the thiosilaformyl radical (HSiS) and silanethione (H 2 SiS) – have been observed in the interstellar medium (ISM) thus far, astrochemical models presented here predict relative abundances in the Orion Kleinmann-Low nebula to be sufficiently high enough for detection.« less
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   https://doi.org/10.1002/ange.201806854  

   Zhao, Yu ; Steiger, Andrea K. ; Pluth, Michael D. ( September 2018 , Angewandte Chemie)
3. Colorimetric Carbonyl Sulfide (COS)/Hydrogen Sulfide (H ₂ S) Donation from γ‐Ketothiocarbamate Donor Motifs

   https://doi.org/10.1002/anie.201806854  

   Zhao, Yu ; Steiger, Andrea K. ; Pluth, Michael D. ( September 2018 , Angewandte Chemie International Edition)
4. The Evolution of Sulfide in Shallow Aquatic Ecosystem Sediments: An Analysis of the Roles of Sulfate, Organic Carbon, and Iron and Feedback Constraints Using Structural Equation Modeling: SO ₄ , Sediment TOC, and Iron Control Sulfide

   https://doi.org/10.1002/2017JG003785  

   Pollman, C. D. ; Swain, E. B. ; Bael, D. ; Myrbo, A. ; Monson, P. ; Shore, M. D. ( November 2017 , Journal of Geophysical Research: Biogeosciences)
5. Understanding the Early Stages of Nickel Sulfide Nanocluster Growth: Isolation of Ni ₃ , Ni ₄ , Ni ₅ , and Ni ₈ Intermediates

   https://doi.org/10.1002/smll.202003133  

   Touchton, Alexander J. ; Wu, Guang ; Hayton, Trevor W. ( July 2021 , Small)