{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T21:48:52Z","timestamp":1740174532910,"version":"3.37.3"},"reference-count":0,"publisher":"International Union of Crystallography (IUCr)","issue":"6","license":[{"start":{"date-parts":[[2019,5,3]],"date-time":"2019-05-03T00:00:00Z","timestamp":1556841600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2019,5,3]],"date-time":"2019-05-03T00:00:00Z","timestamp":1556841600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/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":[[2019,4,30]]},"published-print":{"date-parts":[[2019,6,1]]},"abstract":"<jats:p>The organic\u2013inorganic title salt, (C<jats:sub>6<\/jats:sub>H<jats:sub>16<\/jats:sub>N)<jats:sub>2<\/jats:sub>[Sn(C<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub>] or (<jats:sup>\n                     <jats:italic>i<\/jats:italic>\n                  <\/jats:sup>Pr<jats:sub>2<\/jats:sub>NH<jats:sub>2<\/jats:sub>)<jats:sub>2<\/jats:sub>[Sn(C<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub>], was obtained by reacting bis(diisopropylammonium) oxalate with tin(IV) chloride dihydrate in methanol. The Sn<jats:sup>IV<\/jats:sup> atom is coordinated by two chelating oxalate ligands and two chloride ions in <jats:italic>cis<\/jats:italic> positions, giving rise to an [Sn(C<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub>]<jats:sup>2\u2212<\/jats:sup> anion (point group symmetry 2), with the Sn<jats:sup>IV<\/jats:sup> atom in a slightly distorted octahedral coordination. The cohesion of the crystal structure is ensured by the formation of N\u2014H...O hydrogen bonding between (<jats:sup>i<\/jats:sup>Pr<jats:sub>2<\/jats:sub>NH<jats:sub>2<\/jats:sub>)<jats:sup>+<\/jats:sup> cations and [SnCl<jats:sub>2<\/jats:sub>(C<jats:sub>2<\/jats:sub>O<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub>]<jats:sup>2\u2212<\/jats:sup> anions. This gives rise to an infinite chain structure extending parallel to [101]. The main inter-chain interactions are van der Waals forces. The electronic spectrum of the title compound displays only one high intensity band in the UV region assignable to ligand\u2013metal ion charge-transfer (LMCT) transitions. An IR spectrum was also recorded and is discussed.<\/jats:p>","DOI":"10.1107\/s2056989019006030","type":"journal-article","created":{"date-parts":[[2019,5,3]],"date-time":"2019-05-03T10:05:09Z","timestamp":1556877909000},"page":"742-745","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis, structure determination and characterization by UV\u2013Vis and IR spectroscopy of bis(diisopropylammonium) <i>cis<\/i>-dichloridobis(oxalato-\u03ba<sup>2<\/sup>\n                  <i>O<\/i>\n                  <sup>1<\/sup>,<i>O<\/i>\n                  <sup>2<\/sup>)stannate(IV)"],"prefix":"10.1107","volume":"75","author":[{"given":"Bougar","family":"Sarr","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1104-532X","authenticated-orcid":true,"given":"Abdou","family":"Mbaye","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0001-9484","authenticated-orcid":true,"given":"Cheikh Abdoul Khadir","family":"Diop","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mamadou","family":"Sidibe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6702-1303","authenticated-orcid":true,"given":"Yoann","family":"Rousselin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2019,5,3]]},"container-title":["Acta Crystallographica Section E Crystallographic Communications"],"original-title":[],"link":[{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2019\/06\/00\/wm5500\/wm5500.pdf","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/journals.iucr.org\/e\/issues\/2019\/06\/00\/wm5500\/wm5500.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,13]],"date-time":"2025-01-13T10:43:01Z","timestamp":1736764981000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.iucr.org\/paper?S2056989019006030"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5,3]]},"references-count":0,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2019,6]]}},"alternative-id":["S2056989019006030"],"URL":"https:\/\/doi.org\/10.1107\/s2056989019006030","relation":{"is-supplemented-by":[{"id-type":"doi","id":"10.1107\/S2056989019006030\/wm5500sup1.cif","asserted-by":"subject"},{"id-type":"doi","id":"10.1107\/S2056989019006030\/wm5500Isup2.hkl","asserted-by":"subject"}]},"ISSN":["2056-9890"],"issn-type":[{"type":"electronic","value":"2056-9890"}],"subject":[],"published":{"date-parts":[[2019,5,3]]},"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":"http:\/\/scripts.iucr.org\/cgi-bin\/citedin?wm5500","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":"1 April 2019","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication history"}},{"value":"30 April 2019","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication history"}},{"value":"3 May 2019","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?wm5500"}},{"value":"\u00a9 2019 Sarr 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"}}]}}