English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

Herein, we present the synthesis of two pyrene‐functionalized clusters, [(R  pyr  Sn) 4 S 6 ]⋅2 CH 2 Cl 2  ( 4 ) and [(R  pyr  Sn) 4 Sn 2 S 10 ]⋅ n  CH 2 Cl 2  ( n =4,  5 a ;  n =2,  5 b ; R  pyr  =CMe 2 CH 2 C(Me)N‐NC(H)C 16 H 9 ), both of which form in reactions of the organotin sulfide cluster [(R  N  Sn) 4 S 6 ] ( C ; R  N  =CMe 2 CH 2 C(Me)N‐NH 2 ) 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 S 4 Cl] ( A ), leads to formation of small molecular fragments, [(R  pyr  Cl 2 Sn) 2 S] ( 1 ), (pyren‐1‐ylmethylene)hydrazine ( 2 ), and 1,2‐bis(pyren‐1‐ylmethylene)hydrazine ( 3 ). Besides synthesis and structures of the new compounds, we report the influence of the inorganic core on the optical properties of the dye, which was analyzed exemplarily for compound  5 a  via absorption and fluorescence spectroscopy. This cluster was also used for exploring the potential of such non‐volatile clusters for deposition on a metal surface under vacuum conditions.

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