{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,13]],"date-time":"2026-04-13T02:41:36Z","timestamp":1776048096315,"version":"3.50.1"},"reference-count":19,"publisher":"International Union of Crystallography (IUCr)","issue":"12","license":[{"start":{"date-parts":[[2021,11,9]],"date-time":"2021-11-09T00:00:00Z","timestamp":1636416000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2021,11,9]],"date-time":"2021-11-09T00:00:00Z","timestamp":1636416000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation, PREM","doi-asserted-by":"publisher","award":["DMR-1523611"],"award-info":[{"award-number":["DMR-1523611"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation, PREM","doi-asserted-by":"publisher","award":["DMR-2122108"],"award-info":[{"award-number":["DMR-2122108"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"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":[[2021,10,28]]},"published-print":{"date-parts":[[2021,12,1]]},"abstract":"<jats:p>Two structurally different metal\u2013organic frameworks based on Sr<jats:sup>2+<\/jats:sup> ions and 1,2,4,5-tetrakis(4-carboxyphenyl)benzene linkers have been synthesized solvothermally in different solvent systems and studied with single-crystal X-ray diffraction technique. These are poly[[\u03bc<jats:sub>12<\/jats:sub>-4,4\u2032,4\u2032\u2032,4\u2032\u2032\u2032-(benzene-1,2,4,5-tetrayl)tetrabenzoato](dimethylformamide)distrontium(II)], [Sr<jats:sub>2<\/jats:sub>(C<jats:sub>34<\/jats:sub>H<jats:sub>18<\/jats:sub>O<jats:sub>8<\/jats:sub>)(C<jats:sub>3<\/jats:sub>H<jats:sub>7<\/jats:sub>NO)<jats:sub>2<\/jats:sub>]<jats:sub>\n                     <jats:italic>n<\/jats:italic>\n                  <\/jats:sub>, and poly[tetraaqua{\u03bc<jats:sub>2<\/jats:sub>-4,4\u2032-[4,5-bis(4-carboxyphenyl)benzene-1,2-diyl]dibenzoato}tristrontium(II)], [Sr<jats:sub>3<\/jats:sub>(C<jats:sub>34<\/jats:sub>H<jats:sub>20<\/jats:sub>O<jats:sub>8<\/jats:sub>)<jats:sub>2<\/jats:sub>(H<jats:sub>2<\/jats:sub>O)<jats:sub>4<\/jats:sub>]. The differences are noted between the crystal structures and coordination modes of these two MOFs, which are responsible for their semiconductor properties, where structural control over the bandgap is desirable. Hydrogen bonding is present in only one of the compounds, suggesting it has a slightly higher structural stability.<\/jats:p>","DOI":"10.1107\/s2056989021011361","type":"journal-article","created":{"date-parts":[[2021,11,9]],"date-time":"2021-11-09T10:55:34Z","timestamp":1636455334000},"page":"1243-1248","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":2,"title":["Two metal\u2013organic frameworks based on Sr<sup>2+<\/sup> and 1,2,4,5-tetrakis(4-carboxyphenyl)benzene linkers"],"prefix":"10.1107","volume":"77","author":[{"given":"Muhammad","family":"Usman","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lydia","family":"Ogebule","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ra\u00fal","family":"Casta\u00f1eda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Evgenii","family":"Oskolkov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tatiana","family":"Timofeeva","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2021,11,9]]},"reference":[{"key":"yk2158_bb1","unstructured":"Bruker (2017). APEX3 and SAINT. Bruker AXS Inc. Madison, Wisconsin, USA."},{"key":"yk2158_bb2","doi-asserted-by":"crossref","first-page":"2163","DOI":"10.1039\/C8NJ04947E","volume":"43","author":"Dhankhar","year":"2019","journal-title":"New J. Chem."},{"key":"yk2158_bb3","doi-asserted-by":"crossref","first-page":"8727","DOI":"10.1039\/D1DT00426C","volume":"50","author":"Dissem","year":"2021","journal-title":"Dalton Trans."},{"key":"yk2158_bb4","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1107\/S0021889808042726","volume":"42","author":"Dolomanov","year":"2009","journal-title":"J. Appl. Cryst."},{"key":"yk2158_bb5","doi-asserted-by":"crossref","first-page":"1230444","DOI":"10.1126\/science.1230444","volume":"341","author":"Furukawa","year":"2013","journal-title":"Science"},{"key":"yk2158_bb6","doi-asserted-by":"crossref","first-page":"8277","DOI":"10.1021\/ja5006465","volume":"136","author":"Gassensmith","year":"2014","journal-title":"J. Am. Chem. Soc."},{"key":"yk2158_bb7","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1107\/S2052520616003954","volume":"72","author":"Groom","year":"2016","journal-title":"Acta Cryst. B"},{"key":"yk2158_bb8","doi-asserted-by":"crossref","first-page":"4892","DOI":"10.1039\/C7CE00183E","volume":"19","author":"Hisaki","year":"2017","journal-title":"CrystEngComm"},{"key":"yk2158_bb9","first-page":"2084","volume":"375","author":"Jia","year":"2017","journal-title":"Philos. Transact. Ser. A Math. Phys. Eng. Sci."},{"key":"yk2158_bb10","doi-asserted-by":"crossref","first-page":"1075","DOI":"10.1021\/cg3013393","volume":"13","author":"Karra","year":"2013","journal-title":"Cryst. Growth Des."},{"key":"yk2158_bb11","doi-asserted-by":"crossref","first-page":"4060","DOI":"10.1021\/acs.cgd.8b00439","volume":"18","author":"K\u00f6ppen","year":"2018","journal-title":"Cryst. Growth Des."},{"key":"yk2158_bb12","doi-asserted-by":"crossref","first-page":"1907","DOI":"10.1107\/S1600576715020440","volume":"48","author":"Krause","year":"2015","journal-title":"J. Appl. Cryst."},{"key":"yk2158_bb13","doi-asserted-by":"crossref","first-page":"1105","DOI":"10.1021\/cr200324t","volume":"112","author":"Kreno","year":"2012","journal-title":"Chem. Rev."},{"key":"yk2158_bb14","doi-asserted-by":"crossref","first-page":"4998","DOI":"10.1039\/c2cc31135f","volume":"48","author":"Kundu","year":"2012","journal-title":"Chem. Commun."},{"key":"yk2158_bb15","doi-asserted-by":"crossref","first-page":"226","DOI":"10.1107\/S1600576719014092","volume":"53","author":"Macrae","year":"2020","journal-title":"J. Appl. Cryst."},{"key":"yk2158_bb16","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1107\/S2053273314026370","volume":"71","author":"Sheldrick","year":"2015","journal-title":"Acta Cryst. A"},{"key":"yk2158_bb17","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1107\/S2053229614024218","volume":"71","author":"Sheldrick","year":"2015","journal-title":"Acta Cryst. C"},{"key":"yk2158_bb18","doi-asserted-by":"crossref","first-page":"22767","DOI":"10.1021\/acsami.5b07228","volume":"7","author":"Usman","year":"2015","journal-title":"Appl. Mater. Interfaces"},{"key":"yk2158_bb19","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1021\/cr300014x","volume":"112","author":"Zhou","year":"2012","journal-title":"Chem. Rev."}],"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2021\/12\/00\/yk2158\/yk2158.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2021\/12\/00\/yk2158\/yk2158.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T10:46:02Z","timestamp":1736765162000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989021011361"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11,9]]},"references-count":19,"journal-issue":{"issue":"12","published-online":{"date-parts":[[2021,12]]}},"alternative-id":["S2056989021011361"],"URL":"https:\/\/doi.org\/10.1107\/s2056989021011361","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989021011361\/yk2158sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989021011361\/yk2158MOF1sup2.hkl","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989021011361\/yk2158MOF2sup3.hkl","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"value":"2056-9890","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,11,9]]},"assertion":[{"value":"Acta Crystallographica Section E: Crystallographic Communications","order":0,"name":"journal","label":"Publication","explanation":{"URL":"http:\/\/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?yk2158","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":"14 October 2021","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"28 October 2021","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"9 November 2021","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?yk2158"}},{"value":"\u00a9 2021 Usman et al.","order":0,"name":"copyright","label":"Copyright","explanation":{"URL":"http:\/\/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"}}]}}