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A series of\n                    <jats:bold>L<\/jats:bold>\n                    <jats:sup>1<\/jats:sup>\n                    -based transition-metal complexes, namely, diacetatobis[2-(pyridin-2-ylamino)ethanol]palladium(II), [Pd(C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    )\n                    <jats:sub>2<\/jats:sub>\n                    (C\n                    <jats:sub>7<\/jats:sub>\n                    H\n                    <jats:sub>10<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ] or [Pd\n                    <jats:bold>L<\/jats:bold>\n                    <jats:sup>1<\/jats:sup>\n                    <jats:sub>2<\/jats:sub>\n                    (OAc)\n                    <jats:sub>2<\/jats:sub>\n                    ] (\n                    <jats:bold>1<\/jats:bold>\n                    ), and the copper(II) analogue (\n                    <jats:bold>4<\/jats:bold>\n                    ), tetra-\u03bc-acetato-bis{[2-(pyridin-2-ylamino)ethanol]rhodium(II)}, [Rh\n                    <jats:sub>2<\/jats:sub>\n                    (C\n                    <jats:sub>2<\/jats:sub>\n                    H\n                    <jats:sub>3<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    )\n                    <jats:sub>4<\/jats:sub>\n                    (C\n                    <jats:sub>7<\/jats:sub>\n                    H\n                    <jats:sub>10<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ] or [Rh\n                    <jats:sub>2<\/jats:sub>\n                    <jats:bold>L<\/jats:bold>\n                    <jats:sup>1<\/jats:sup>\n                    <jats:sub>2<\/jats:sub>\n                    (OAc)\n                    <jats:sub>4<\/jats:sub>\n                    ] (\n                    <jats:bold>2<\/jats:bold>\n                    ), and the copper(II) analogue (\n                    <jats:bold>3<\/jats:bold>\n                    ), and the nitrate salt 2-[(2-hydroxyethyl)amino]pyridinium nitrate, C\n                    <jats:sub>7<\/jats:sub>\n                    H\n                    <jats:sub>11<\/jats:sub>\n                    N\n                    <jats:sub>2<\/jats:sub>\n                    O\n                    <jats:sup>+<\/jats:sup>\n                    \u00b7NO\n                    <jats:sub>3<\/jats:sub>\n                    <jats:sup>\u2212<\/jats:sup>\n                    or\n                    <jats:bold>L<\/jats:bold>\n                    <jats:sup>1<\/jats:sup>\n                    \u00b7NO\n                    <jats:sub>3<\/jats:sub>\n                    (\n                    <jats:bold>5<\/jats:bold>\n                    ), were structurally characterized using single-crystal X-ray diffraction (SCXRD). Crystallographic analyses revealed well-defined coordination modes and distinct supramolecular architectures influenced by the nature of the metal centre. These findings demonstrate the ability of the\n                    <jats:bold>L<\/jats:bold>\n                    <jats:sup>1<\/jats:sup>\n                    ligand to form well-defined crystalline complexes with Cu, Pd and Rh ions, providing valuable crystallographic benchmarks for understanding the coordination preferences and crystal packing effects in pyridyl\u2013aminoalcohol systems. The presented results provide a foundation for the further design of ionic traps involving thermolabile moieties.\n                  <\/jats:p>","DOI":"10.1107\/s2053229626002676","type":"journal-article","created":{"date-parts":[[2026,3,20]],"date-time":"2026-03-20T14:16:08Z","timestamp":1774016168000},"page":"168-175","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":1,"title":["Towards the design of ionic traps incorporating thermolabile units: structural characterization of copper(II), palladium(II) and rhodium(II) complexes with the aminoalcohol ligand 2-(pyridin-2-ylamino)ethanol"],"prefix":"10.1107","volume":"82","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6570-6229","authenticated-orcid":true,"given":"Martyna","family":"Mateja-Pluta","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04ejdtr48","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6563-9495","authenticated-orcid":true,"given":"Joanna","family":"Strzelec","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04ejdtr48","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcin K.","family":"Chmielewski","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04ejdtr48","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Agnieszka","family":"Kiliszek","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/04ejdtr48","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,3,20]]},"reference":[{"key":"jx3102_bb1","doi-asserted-by":"crossref","first-page":"25073","DOI":"10.1021\/acsomega.4c02015","volume":"9","author":"AlAli","year":"2024","journal-title":"ACS Omega"},{"key":"jx3102_bb2","unstructured":"Alb\u00e9niz, A. 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