Pyrene-Terminated Tin Sulfide Clusters: Optical Properties and Deposition on a Metal Surface.

ABSTRACT: Herein, we present the synthesis of two pyrene-functionalized clusters, [(R^pyr Sn)₄ S₆ ]⋅2 CH₂ Cl₂ (4) and [(R^pyr Sn)₄ Sn₂ S₁₀ ]⋅n CH₂ Cl₂ (n=4, 5 a; n=2, 5 b; R^pyr =CMe₂ CH₂ C(Me)N-NC(H)C₁₆ H₉ ), both of which form in reactions of the organotin sulfide cluster [(R^N Sn)₄ S₆ ] (C; R^N =CMe₂ CH₂ C(Me)N-NH₂ ) with the well-known fluorescent dye 1-pyrenecarboxaldehyde (B). In contrast, reactions using an organotin sulfide cluster with another core structure, [(R^N Sn)₃ S₄ Cl] (A), leads to formation of small molecu

SUBMITTER: Geringer E 

PROVIDER: S-EPMC7898349 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature