{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,4]],"date-time":"2026-09-04T16:08:30Z","timestamp":1788538110137,"version":"build-2803163510"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"8","license":[{"start":{"date-parts":[[2017,7,28]],"date-time":"2017-07-28T00:00:00Z","timestamp":1501200000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/2.0\/uk\/legalcode"},{"start":{"date-parts":[[2017,7,28]],"date-time":"2017-07-28T00:00:00Z","timestamp":1501200000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/2.0\/uk\/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"],"published-print":{"date-parts":[[2017,8,1]]},"abstract":"<jats:p>Reaction of BI<jats:sub>3<\/jats:sub> with carbodiphosphorane, C(PPh<jats:sub>3<\/jats:sub>)<jats:sub>2<\/jats:sub>, gives a mixture of the dicationic compounds, methylenebis(triphenylphosphonium) diiodide dichloromethane disolvate, C<jats:sub>37<\/jats:sub>H<jats:sub>32<\/jats:sub>P<jats:sub>2<\/jats:sub>\n                  <jats:sup>2+<\/jats:sup>\u00b72I<jats:sup>\u2212<\/jats:sup>\u00b72CH<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub> or [Ph<jats:sub>3<\/jats:sub>PCH<jats:sub>2<\/jats:sub>PPh<jats:sub>3<\/jats:sub>]I<jats:sub>2<\/jats:sub>\u00b72CH<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub> (<jats:bold>I<\/jats:bold>), methylenebis(triphenylphosphonium) bis(tetraiodoborate), C<jats:sub>37<\/jats:sub>H<jats:sub>32<\/jats:sub>P<jats:sub>2<\/jats:sub>\n                  <jats:sup>2+<\/jats:sup>\u00b72BI<jats:sub>4<\/jats:sub>\n                  <jats:sup>\u2212<\/jats:sup> or [Ph<jats:sub>3<\/jats:sub>PCH<jats:sub>2<\/jats:sub>PPh<jats:sub>3<\/jats:sub>](BI<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub> (<jats:bold>II<\/jats:bold>). Solvents are the source of the protons at the ylidic C atom. The P\u2014C\u2014P angle is 124.1\u2005(2)\u00b0 for (<jats:bold>I<\/jats:bold>) and 121.7\u2005(3)\u00b0 for (<jats:bold>II<\/jats:bold>), while the two P\u2014C bond lengths are 1.804\u2005(4) and 1.807\u2005(5)\u2005\u00c5 in (<jats:bold>I<\/jats:bold>), and 1.817\u2005(5) and 1.829\u2005(5)\u2005\u00c5 in (<jats:bold>II<\/jats:bold>). In the crystal of (<jats:bold>I<\/jats:bold>), the protons of the central P\u2014CH<jats:sub>2<\/jats:sub>\u2014P C atom exhibit weak C\u2014H...I hydrogen bonds with the respective anions. The anions in turn are linked to the dichloromethane solvent molecules by C\u2014H...I hydrogen bonds. In the crystal of (<jats:bold>II<\/jats:bold>), one of the BI<jats:sub>4<\/jats:sub>\n                  <jats:sup>\u2212<\/jats:sup> anions is linked to a phenyl H atom <jats:italic>via<\/jats:italic> a weak C\u2014H...I hydrogen bond.<\/jats:p>","DOI":"10.1107\/s2056989017010295","type":"journal-article","created":{"date-parts":[[2017,7,28]],"date-time":"2017-07-28T10:14:09Z","timestamp":1501236849000},"page":"1259-1263","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":8,"title":["Synthesis and crystal structures of [Ph<sub>3<\/sub>PCH<sub>2<\/sub>PPh<sub>3<\/sub>]I<sub>2<\/sub> dichloromethane disolvate and [Ph<sub>3<\/sub>PCH<sub>2<\/sub>PPh<sub>3<\/sub>](BI<sub>4<\/sub>)<sub>2<\/sub>"],"prefix":"10.1107","volume":"73","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9523-6918","authenticated-orcid":true,"given":"Rakesh","family":"Ganguly","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Violeta","family":"Jevtovic","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"329","published-online":{"date-parts":[[2017,7,28]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2017\/08\/00\/su5375\/su5375.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2017\/08\/00\/su5375\/su5375.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T10:22:20Z","timestamp":1736763740000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989017010295"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,7,28]]},"references-count":0,"journal-issue":{"issue":"8","published-online":{"date-parts":[[2017,8]]}},"alternative-id":["S2056989017010295"],"URL":"https:\/\/doi.org\/10.1107\/s2056989017010295","relation":{},"ISSN":["2056-9890"],"issn-type":[{"value":"2056-9890","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,7,28]]},"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":"http:\/\/journals.iucr.org\/e\/services\/notesforauthors.html"},"group":{"name":"general","label":"General"}},{"value":"Available","URL":"http:\/\/scripts.iucr.org\/cgi-bin\/citedin?su5375","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":"30 May 2017","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"11 July 2017","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"28 July 2017","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":"http:\/\/scripts.iucr.org\/cgi-bin\/sendsup?su5375"}},{"value":"\u00a9 2017 Ganguly and Jevtovic","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":"http:\/\/creativecommons.org\/licenses\/by\/2.0\/uk\/legalcode"},"group":{"name":"copyright_and_licencing","label":"Copyright and licencing"}}]}}