{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,2]],"date-time":"2026-09-02T13:38:41Z","timestamp":1788356321118,"version":"build-2803163510"},"reference-count":29,"publisher":"Wiley","issue":"31","license":[{"start":{"date-parts":[[2007,7,16]],"date-time":"2007-07-16T00:00:00Z","timestamp":1184544000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2007,10,26]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>3,3\u2032\u2010Biisoquinoline ligands (biiq) L, bearing aromatic substituents on their 8 and 8\u2032 positions, have been used to generate interwoven systems consisting of three crescent\u2010shaped ligands disposed around an octahedral metal centre. Mono\u2010ligand complexes of the type [ReL(CO)<jats:sub>3<\/jats:sub>py]<jats:sup>+<\/jats:sup> (py: pyridine) have also been prepared, leading to sterically non\u2010hindering complexes in spite of the endotopic nature of the chelate used. The three\u2010component entanglements have been prepared by using either Fe<jats:sup>II<\/jats:sup> or Ru<jats:sup>II<\/jats:sup> as gathering metal centre. The synthetic procedure is simple and efficient, affording fully characterised complexes as their PF<jats:sub>6<\/jats:sub> or SbCl<jats:sub>6<\/jats:sub> salts. X\u2010ray crystallography clearly shows that the crescent\u2010shaped ligands do not repel each other in the tris\u2010chelate complexes. In an analogous way, the Re<jats:sup>I<\/jats:sup> complexes show open structures with no steric repulsion between the L ligand and the ancillary CO or py groups. The FeL<jats:sub>3<\/jats:sub> or RuL<jats:sub>3<\/jats:sub> compounds are very unusual in the sense that, contrary to all the other tris\u2010bidentate chelate complexes made till now, the three organic components are tangled up, in a situation which will be very favourable to the formation of new non trivial topologies of the catenane type.<\/jats:p>","DOI":"10.1002\/chem.200700684","type":"journal-article","created":{"date-parts":[[2007,7,16]],"date-time":"2007-07-16T12:29:19Z","timestamp":1184588959000},"page":"8749-8753","source":"Crossref","is-referenced-by-count":17,"title":["Three\u2010Component Entanglements Consisting of Three Crescent\u2010Shaped Bidentate Ligands Coordinated to an Octahedral Metal Centre"],"prefix":"10.1002","volume":"13","author":[{"given":"Fabien","family":"Durola","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luca","family":"Russo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jean\u2010Pierre","family":"Sauvage","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kari","family":"Rissanen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Oliver\u2005S.","family":"Wenger","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2007,10,18]]},"reference":[{"key":"e_1_2_6_1_2","doi-asserted-by":"publisher","DOI":"10.1039\/c39830000513"},{"key":"e_1_2_6_1_3","doi-asserted-by":"publisher","DOI":"10.1021\/ja00291a010"},{"key":"e_1_2_6_1_4","doi-asserted-by":"publisher","DOI":"10.1021\/ic00321a008"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/cr00080a007"},{"key":"e_1_2_6_2_3","first-page":"43","volume-title":"Comprehensive Supramolecular Chemistry, Vol.\u20059","author":"Chambron J.\u2010C.","year":"1996"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic020381c"},{"key":"e_1_2_6_3_3","doi-asserted-by":"publisher","DOI":"10.1007\/b104331"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3757(20010417)113:8<1586::AID-ANGE1586>3.0.CO;2-3"},{"key":"e_1_2_6_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/1521-3773(20010417)40:8<1538::AID-ANIE1538>3.0.CO;2-F"},{"key":"e_1_2_6_4_4","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.200300341"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200353622"},{"key":"e_1_2_6_5_3","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200353622"},{"key":"e_1_2_6_5_4","doi-asserted-by":"publisher","DOI":"10.1021\/ja053005a"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1096914"},{"key":"e_1_2_6_6_3","doi-asserted-by":"publisher","DOI":"10.1021\/ar040226x"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0209215"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1038\/35081143"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.200600796"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1039\/C39840001244"},{"key":"e_1_2_6_10_3","doi-asserted-by":"publisher","DOI":"10.1021\/ic00346a033"},{"key":"e_1_2_6_10_4","doi-asserted-by":"publisher","DOI":"10.1021\/ic00076a035"},{"key":"e_1_2_6_10_5","doi-asserted-by":"publisher","DOI":"10.1021\/ic970707v"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-1693(00)80492-2"},{"key":"e_1_2_6_12_2","doi-asserted-by":"publisher","DOI":"10.1039\/B513222C"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic00020a019"},{"key":"e_1_2_6_14_2","unstructured":"CCDC\u2010644916\u2013CCDC\u2010644919 contain the supplementary crystallographic data for this paper. 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