{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T16:11:44Z","timestamp":1785427904460,"version":"3.56.0"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"3","license":[{"start":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T00:00:00Z","timestamp":1770249600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T00:00:00Z","timestamp":1770249600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr E Cryst Commun","Acta Cryst E","Acta Cryst Sect E","Acta Crystallogr E","Acta Crystallogr Sect E","Acta Cryst E Cryst Commun","Acta Cryst Sect E Cryst Commun"],"accepted":{"date-parts":[[2026,1,27]]},"published-print":{"date-parts":[[2026,3,1]]},"abstract":"<jats:p>\n                    During the synthesis of the (oxalato)[5,10,15,20-tetrakis(4-chlorophenyl)porphyrinato]magnesium(II) ([Mg(TClPP)(ox)]) complex [TClPP = 5,10,15,20-tetrakis(4-chlorophenyl)porphyrinate and ox = oxalate], the title compound, [Mg(C\n                    <jats:sub>44<\/jats:sub>\n                    H\n                    <jats:sub>24<\/jats:sub>\n                    ClMgN\n                    <jats:sub>4<\/jats:sub>\n                    O\n                    <jats:sub>2<\/jats:sub>\n                    )(H\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ] ([Mg(TClPP)(H\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ]), was obtained as a by-product. The diaqua\u2013Mg\n                    <jats:sup>II<\/jats:sup>\n                    porphyrin complex crystallizes in the\n                    <jats:italic>I<\/jats:italic>\n                    4\/\n                    <jats:italic>m<\/jats:italic>\n                    space group. In the asymmetric unit, except for two carbon atoms of the phenyl ring, all atoms lie on special positions. In the crystal, the [Mg(TClPP)(H\n                    <jats:sub>2<\/jats:sub>\n                    O)\n                    <jats:sub>2<\/jats:sub>\n                    ] molecules form layers parallel to the\n                    <jats:italic>a<\/jats:italic>\n                    axis. The crystal packing features C\u2014H...\u03c0 interactions involving the pyrrole rings and non-conventional O\u2014H...Cl hydrogen bonds between the oxygen atom of the water axial ligands and the chloride of neighboring phenyl groups. Hirshfeld surface analysis indicates that intermolecular contacts are dominated by H...H (50.2%), followed by H...Cl (21.6%) and H...C (21.2%) interactions, then by less chemically meaningful C...Cl (6.0%) contacts.\n                  <\/jats:p>","DOI":"10.1107\/s2056989026000836","type":"journal-article","created":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T12:02:11Z","timestamp":1770033731000},"page":"249-253","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Crystal structure and Hirshfeld surface analysis of the coordination compound diaqua[5,10,15,20-tetrakis(4-chlorophenyl)porphyrinato-\u03ba\n                    <sup>4<\/sup>\n                    <i>N<\/i>\n                    ]magnesium(II)"],"prefix":"10.1107","volume":"82","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3691-1442","authenticated-orcid":true,"given":"Mona A.","family":"Alamri","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01wsfe280","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2026,2,5]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2026\/03\/00\/tx2107\/tx2107.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2026\/03\/00\/tx2107\/tx2107.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,5]],"date-time":"2026-03-05T11:19:08Z","timestamp":1772709548000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989026000836"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,5]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2026,3]]}},"alternative-id":["S2056989026000836"],"URL":"https:\/\/doi.org\/10.1107\/s2056989026000836","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989026000836\/tx2107sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989026000836\/tx2107Isup3.hkl","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"value":"2056-9890","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,5]]},"assertion":[{"value":"Acta Crystallographica Section E: Crystallographic Communications","order":0,"name":"journal","label":"Publication","explanation":{"URL":"https:\/\/journals.iucr.org\/e"},"group":{"name":"general","label":"General"}},{"value":"research communications","order":1,"name":"content_type","label":"Content type","explanation":{"URL":"https:\/\/journals.iucr.org\/e\/services\/notesforauthors.html"},"group":{"name":"general","label":"General"}},{"value":"Available","URL":"https:\/\/scripts.iucr.org\/cgi-bin\/citedin?tx2107","order":2,"name":"article_metrics","label":"Article metrics","group":{"name":"general","label":"General"}},{"value":"Yes","order":0,"name":"peer_reviewed","label":"Peer reviewed","group":{"name":"peer_review","label":"Peer review"}},{"value":"Single blind","order":1,"name":"review_process","label":"Review process","group":{"name":"peer_review","label":"Peer review"}},{"value":"5 January 2026","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"27 January 2026","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"5 February 2026","order":2,"name":"published_online","label":"Published online","group":{"name":"publication_history","label":"Publication history"}},{"value":"This article has supporting information","name":"supplementary_materials","label":"Supplementary materials","explanation":{"URL":"https:\/\/scripts.iucr.org\/cgi-bin\/sendsup?tx2107"}},{"value":"\u00a9 2026 Mona A. Alamri","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"https:\/\/journals.iucr.org\/services\/copyrightpolicy.html"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}},{"value":"Creative Commons Attribution (CC-BY)","order":1,"name":"license","label":"Licence","explanation":{"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}}]}}