{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T09:58:50Z","timestamp":1790848730226,"version":"4.1.0"},"reference-count":61,"publisher":"Wiley","issue":"37","license":[{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2026,10,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    This study focused on the development of non\u2010toxic, stable catalysts for oligomerization processes. We present the synthesis and detailed characterization of four novel zinc(II) silanethiolate complexes incorporating piperazine\u2010derived ligands: [Zn{(\n                    <jats:italic>t<\/jats:italic>\n                    BuO)\n                    <jats:sub>3<\/jats:sub>\n                    SiS}\n                    <jats:sub>2<\/jats:sub>\n                    (ppz)]\n                    <jats:sub>n<\/jats:sub>\n                    (\n                    <jats:bold>1<\/jats:bold>\n                    ), [Zn\n                    <jats:sub>3<\/jats:sub>\n                    {SSi(O\n                    <jats:italic>t<\/jats:italic>\n                    Bu)\n                    <jats:sub>3<\/jats:sub>\n                    }\n                    <jats:sub>6<\/jats:sub>\n                    (amppz)\n                    <jats:sub>2<\/jats:sub>\n                    ] (\n                    <jats:bold>2<\/jats:bold>\n                    ), [Zn\n                    <jats:sub>2<\/jats:sub>\n                    {(\n                    <jats:italic>t<\/jats:italic>\n                    BuO)\n                    <jats:sub>3<\/jats:sub>\n                    SiS}\n                    <jats:sub>4<\/jats:sub>\n                    (bappz)] (\n                    <jats:bold>3<\/jats:bold>\n                    ), and [Zn{(\n                    <jats:italic>t<\/jats:italic>\n                    BuO)\n                    <jats:sub>3<\/jats:sub>\n                    SiS}\n                    <jats:sub>2<\/jats:sub>\n                    (bappz)]\n                    <jats:sub>n<\/jats:sub>\n                    (\n                    <jats:bold>4<\/jats:bold>\n                    ). The complexes display diverse structural motifs, ranging from discrete dinuclear and trinuclear clusters to 1D coordination polymers. Their structures were elucidated with the use of single\u2010crystal X\u2010ray diffraction and supported by DFT calculations (M11\u2010L\/def2\u2010SVP). The catalytic application was evaluated in the oligomerization of allyl alcohol activated by Et\n                    <jats:sub>2<\/jats:sub>\n                    AlCl. All complexes exhibited catalytic activity, however the dinuclear complex\n                    <jats:bold>3<\/jats:bold>\n                    demonstrated the highest efficiency (109 g\u00b7mmol\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u00b7h\n                    <jats:sup>\u22121<\/jats:sup>\n                    ). A detailed structure\u2013activity relationship (SAR) analysis, supported by Non\u2010Covalent Interaction (NCI) indices, reveals that the higher productivity of\n                    <jats:bold>3<\/jats:bold>\n                    is attributed to the balance between stability accessibility of the metallic center. Mechanistic DFT studies (NEB method) propose a ligand\u2010assisted activation pathway for\n                    <jats:bold>3<\/jats:bold>\n                    , which involves the dissociation of a hemilabile aminopropyl arm and a subsequent N\n                    <jats:sub>2<\/jats:sub>\n                    S\n                    <jats:sub>2<\/jats:sub>\n                    \u2192 NOS\n                    <jats:sub>2<\/jats:sub>\n                    coordination sphere rearrangement, which opens the metal center for substrate binding. MALDI\u2010TOF\u2010MS analysis of the products confirmed the formation of oligomers ranging from dimers to heptadecamers. These findings highlight the potential of zinc silanethiolates as tuneable, environmentally benign precatalysts.\n                  <\/jats:p>","DOI":"10.1002\/chem.71293","type":"journal-article","created":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T03:47:46Z","timestamp":1781840866000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Zinc(II) Silanethiolates With Piperazine\u2010Based Ligands: Structural Diversity and Catalytic Activity in Allyl Alcohol Oligomerization"],"prefix":"10.1002","volume":"32","author":[{"given":"Bartosz","family":"Cie\u015bla","sequence":"first","affiliation":[{"name":"Department of Inorganic Chemistry, Faculty of Chemistry Gda\u0144sk University of Technology  Gda\u0144sk Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9964-3027","authenticated-orcid":false,"given":"Joanna","family":"Drze\u017cd\u017con","sequence":"additional","affiliation":[{"name":"Department of Environmental Technology, Faculty of Chemistry, Department of Environmental Technology University of Gda\u0144sk  Gda\u0144sk Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Piotr","family":"Bru\u017adziak","sequence":"additional","affiliation":[{"name":"Department of Physical Chemistry, Faculty of Chemistry Gda\u0144sk University of Technology  Gda\u0144sk Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"\u0141ukasz","family":"Ponikiewski","sequence":"additional","affiliation":[{"name":"Department of Inorganic Chemistry, Faculty of Chemistry Gda\u0144sk University of Technology  Gda\u0144sk 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