{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T18:14:23Z","timestamp":1785435263047,"version":"3.56.0"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"3","license":[{"start":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T00:00:00Z","timestamp":1676937600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T00:00:00Z","timestamp":1676937600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100018139","name":"Webster University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100018139","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":[[2023,2,15]]},"published-print":{"date-parts":[[2023,3,1]]},"abstract":"<jats:p>\n                    The formation and crystal structure of a zigzag network held together by I...N halogen bonds is reported. In particular, the halogen-bond donor is 1,3-diiodoperchlorobenzene (\n                    <jats:bold>\n                      C\n                      <jats:sub>6<\/jats:sub>\n                      I\n                      <jats:sub>2<\/jats:sub>\n                      Cl\n                      <jats:sub>4<\/jats:sub>\n                    <\/jats:bold>\n                    ) while the acceptor is the photoproduct\n                    <jats:italic>rtct<\/jats:italic>\n                    -tetrakis(pyridin-4-yl)cyclobutane (\n                    <jats:bold>TPCB<\/jats:bold>\n                    ). Curiously, within the resulting co-crystal (\n                    <jats:bold>\n                      C\n                      <jats:sub>6<\/jats:sub>\n                      I\n                      <jats:sub>2<\/jats:sub>\n                      Cl\n                      <jats:sub>4<\/jats:sub>\n                    <\/jats:bold>\n                    )\u00b7(\n                    <jats:bold>TPCB<\/jats:bold>\n                    ), the photoproduct accepts only two halogen bonds between neighbouring 4-pyridyl rings and as a result behaves as a bent two-connected node rather than the expected four-connected centre. In addition, the photoproduct,\n                    <jats:bold>TPCB<\/jats:bold>\n                    , is also found to engage in C\u2014H...N hydrogen bonds, forming an extended zigzag chain.\n                  <\/jats:p>","DOI":"10.1107\/s2056989023001408","type":"journal-article","created":{"date-parts":[[2023,2,21]],"date-time":"2023-02-21T04:29:19Z","timestamp":1676953759000},"page":"212-215","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Halogen-bonded co-crystal containing 1,3-diiodoperchlorobenzene and the photoproduct\n                    <i>rtct<\/i>\n                    -tetrakis(pyridin-4-yl)cyclobutane resulting in a zigzag topology"],"prefix":"10.1107","volume":"79","author":[{"given":"Eric","family":"Bosch","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01d2sez20","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel K.","family":"Unruh","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/0405mnx93","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carlos L.","family":"Santana","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01x8j4206","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryan H.","family":"Groeneman","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/01x8j4206","id-type":"ROR","asserted-by":"publisher"}]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2023,2,21]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/zl5042\/zl5042.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.iucr.org\/e\/issues\/2023\/03\/00\/zl5042\/zl5042.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T06:16:11Z","timestamp":1736748971000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989023001408"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,21]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2023,3]]}},"alternative-id":["S2056989023001408"],"URL":"https:\/\/doi.org\/10.1107\/s2056989023001408","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989023001408\/zl5042sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001408\/zl5042Isup2.hkl","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001408\/zl5042sup3.docx","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989023001408\/zl5042Isup4.cml","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"value":"2056-9890","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,2,21]]},"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?zl5042","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":"3 February 2023","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"15 February 2023","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"21 February 2023","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?zl5042"}},{"value":"\u00a9 2023 Bosch\n                      et al.","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"}}]}}