{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,14]],"date-time":"2026-05-14T20:52:28Z","timestamp":1778791948177,"version":"3.51.4"},"reference-count":42,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2010,12,29]],"date-time":"2010-12-29T00:00:00Z","timestamp":1293580800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chemistry \u0097 An Asian Journal"],"published-print":{"date-parts":[[2011,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Two 3,6\u2010bis(R\u20101H\u20101,2,3\u2010triazol\u20104\u2010yl)pyridazines (R=mesityl, monodisperse (CH<jats:sub>2<\/jats:sub>\uf8ffCH<jats:sub>2<\/jats:sub>O)<jats:sub>12<\/jats:sub>CH<jats:sub>3<\/jats:sub>) were synthesized by the copper(I)\u2010catalyzed azide\u2013alkyne cycloaddition and self\u2010assembled with tetrakis(acetonitrile)copper(I) hexafluorophosphate and silver(I) hexafluoroantimonate in dichloromethane. The obtained copper(I) complexes were characterized in detail by time\u2010dependent 1D [<jats:sup>1<\/jats:sup>H, <jats:sup>13<\/jats:sup>C] and 2D [<jats:sup>1<\/jats:sup>H\u2010NOESY] NMR spectroscopy, elemental analysis, high\u2010resolution ESI\u2010TOF mass spectrometry, and analytical ultracentrifugation. The latter characterization methods, as well as the comparison to analog 3,6\u2010di(2\u2010pyridyl)pyridazine (dppn) systems and their corresponding copper(I) and silver(I) complexes indicated that the herein described 3,6\u2010bis(1H\u20101,2,3\u2010triazol\u20104\u2010yl)pyridazine ligands form [2\u00d72] supramolecular grids. However, in the case of the 3,6\u2010bis(1\u2010mesityl\u20101H\u20101,2,3\u2010triazol\u20104\u2010yl)pyridazine ligand, the resultant red\u2010colored copper(I) complex turned out to be metastable in an acetone solution. This behavior in solution was studied by NMR spectroscopy, and it led to the conclusion that the copper(I) complex transforms irreversibly into at least one different metal complex species.<\/jats:p>","DOI":"10.1002\/asia.201000737","type":"journal-article","created":{"date-parts":[[2010,12,29]],"date-time":"2010-12-29T11:23:33Z","timestamp":1293621813000},"page":"873-880","source":"Crossref","is-referenced-by-count":22,"title":["Self\u2010Assembly of 3,6\u2010Bis(4\u2010triazolyl)pyridazine Ligands with Copper(I) and Silver(I) Ions: Time\u2010Dependant 2D\u2010NOESY and Ultracentrifuge Measurements"],"prefix":"10.1002","volume":"6","author":[{"given":"Bobby","family":"Happ","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Georges M.","family":"Pavlov","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esra","family":"Altuntas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christian","family":"Friebe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin D.","family":"Hager","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andreas","family":"Winter","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Helmar","family":"G\u00f6rls","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Wolfgang","family":"G\u00fcnther","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ulrich S.","family":"Schubert","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2010,12,29]]},"reference":[{"key":"e_1_2_6_1_2","unstructured":"\u00a0"},{"key":"e_1_2_6_2_2","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.200300505"},{"key":"e_1_2_6_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(02)00044-9"},{"key":"e_1_2_6_4_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0010-8545(02)00101-7"},{"key":"e_1_2_6_5_2","doi-asserted-by":"publisher","DOI":"10.1039\/B312807E"},{"key":"e_1_2_6_6_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic050088n"},{"key":"e_1_2_6_7_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja0525096"},{"key":"e_1_2_6_8_2","doi-asserted-by":"publisher","DOI":"10.1039\/b922293f"},{"key":"e_1_2_6_9_2","doi-asserted-by":"publisher","DOI":"10.1039\/B303922F"},{"key":"e_1_2_6_10_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic020601m"},{"key":"e_1_2_6_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/ic9805022"},{"key":"e_1_2_6_12_2","unstructured":"\u00a0"},{"key":"e_1_2_6_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/B0-08-043748-6\/01075-6"},{"key":"e_1_2_6_14_2","first-page":"165","volume-title":"Comprehensive Supramolecular Chemistry, Vol.\u20059","author":"Baxter P. 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