{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T06:50:41Z","timestamp":1772261441570,"version":"3.50.1"},"reference-count":53,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2020,3,16]],"date-time":"2020-03-16T00:00:00Z","timestamp":1584316800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>A series of metal\u2013organic coordination complexes based on alkaline-earth metal centers [Mg(II), Ca(II), and Ba(II)] and the ligand 5-aminoisophthalate (aip2\u2212) revealed notable structural diversity, both in the materials\u2019 dimensionality and in their hydrogen bonding networks: [Mg(H2O)6]\u2219[Mg2(Haip)(H2O)10]\u2219(Haip)\u22193(aip)\u221910(H2O) (1) and [Mg(aip)(phen)(H2O)2]\u2219(H2O) (2) were isolated as discrete complexes (0D); [Ca(aip)(H2O)2]\u2219(H2O) (3), [Ca(aip)(phen)(H2O)2]\u2219(phen)\u2219(H2O) (4), and [Ba2(aip)2(phen)2(H2O)7]\u22192(phen)\u22192(H2O) (5) revealed metal\u2013organic chain (1D) structures, while the [Ba(aip)(H2O)] (6) showed a metal\u2013organic layered (2D) arrangement. Furthermore, most of these metal\u2013organic coordination materials revealed interesting thermal stability properties, being stable at temperatures up to 450 \u00b0C.<\/jats:p>","DOI":"10.3390\/molecules25061353","type":"journal-article","created":{"date-parts":[[2020,3,20]],"date-time":"2020-03-20T07:29:07Z","timestamp":1584689347000},"page":"1353","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["From Discrete Complexes to Metal\u2013Organic Layered Materials: Remarkable Hydrogen Bonding Frameworks"],"prefix":"10.3390","volume":"25","author":[{"given":"Carla","family":"Queir\u00f3s","sequence":"first","affiliation":[{"name":"LAQV\/REQUIMTE &amp; Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0393-1655","authenticated-orcid":false,"given":"Ana M. G.","family":"Silva","sequence":"additional","affiliation":[{"name":"LAQV\/REQUIMTE &amp; Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal"}]},{"given":"Baltazar","family":"de Castro","sequence":"additional","affiliation":[{"name":"LAQV\/REQUIMTE &amp; Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9229-1412","authenticated-orcid":false,"given":"Lu\u00eds","family":"Cunha-Silva","sequence":"additional","affiliation":[{"name":"LAQV\/REQUIMTE &amp; Department of Chemistry and Biochemistry, Faculty of Sciences, University of Porto, 4169-007 Porto, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2020,3,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"784","DOI":"10.1039\/b801887a","article-title":"Copper 5-sulfoisophthalato quasi-planar squares in coordination polymers modulated by alkaline-earth metals: A way to molecular squares?","volume":"10","author":"Cao","year":"2008","journal-title":"CrystEngComm"},{"key":"ref_2","unstructured":"Xu, R., and Xu, Y. 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