{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:55:59Z","timestamp":1759971359524,"version":"build-2065373602"},"reference-count":56,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,11,7]],"date-time":"2024-11-07T00:00:00Z","timestamp":1730937600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100006593","name":"Board of Research in Nuclear Sciences","doi-asserted-by":"publisher","award":["RIN 4001 and RIN 4002"],"award-info":[{"award-number":["RIN 4001 and RIN 4002"]}],"id":[{"id":"10.13039\/501100006593","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["aces.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry \u0097 An Asian Journal"],"published-print":{"date-parts":[[2025,1,17]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This study investigates the anion\u2010directed assembly of discrete copper (II) complexes. The ligands of choice are two N7\u2010alkyl\u2010purine\u2010based neutral ligands. These ligands facilitate the exclusive coordination through the N3 and N9 positions, preventing polymeric chain formation. Perchlorate ions promoted the formation of discrete paddlewheel\u2010like complexes with the general formula [Cu<jats:sub>2<\/jats:sub>(\u03bc\u2010Pur)<jats:sub>4<\/jats:sub>(CH<jats:sub>3<\/jats:sub>CN)<jats:sub>2<\/jats:sub>]<jats:sup>4+<\/jats:sup>, while chloride ions yielded chloride\u2010bridged dimers of the form [Cu<jats:sub>2<\/jats:sub>(Pur)<jats:sub>2<\/jats:sub>(\u03bc\u2010Cl)<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub>]. Copper\u2010copper bond distances within these complexes ranged from 2.92 to 2.98\u2005\u00c5. Magnetic susceptibility measurement of chloride\u2010bridged complexes exhibited antiferromagnetic coupling, whereas paddlewheel complexes displayed more complex alternating ferromagnetic and antiferromagnetic interactions. Chloride\u2010bridged compounds exhibited strong near\u2010infrared absorption.<\/jats:p>","DOI":"10.1002\/asia.202400985","type":"journal-article","created":{"date-parts":[[2024,10,1]],"date-time":"2024-10-01T06:00:00Z","timestamp":1727762400000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Structural Effect of N\u20107 Alkylation in 6\u2010Chloropurine on Cu (II) Binding: Effect of Anions and Magnetic Studies"],"prefix":"10.1002","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6715-3587","authenticated-orcid":false,"given":"Subhra","family":"Jyoti Panda","sequence":"first","affiliation":[{"name":"School of Chemical Sciences National Institute of Science Education and Research (NISER)  Jatni, Bhubaneswar, Odisha 752050 India"},{"name":"Homi Bhabha National Institute (HBNI)  Mumbai 400094 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CCDC 2264823\u20132264826 contains the supplementary crystallographic data for the compounds reported in this paper. These data can be obtained free of charge via https:\/\/www.ccdc.cam.ac.uk\/structures\/(or from the Cambridge Crystallographic Data Centre 12 Union Road Cambridge CB21EZ UK; Tel: (+ 44)1223-336-408; or deposit@ccdc.cam.ac.uk)."}],"container-title":["Chemistry \u2013 An Asian Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/aces.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/asia.202400985","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T13:27:51Z","timestamp":1759930071000},"score":1,"resource":{"primary":{"URL":"https:\/\/aces.onlinelibrary.wiley.com\/doi\/10.1002\/asia.202400985"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,11,7]]},"references-count":56,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025,1,17]]}},"alternative-id":["10.1002\/asia.202400985"],"URL":"https:\/\/doi.org\/10.1002\/asia.202400985","archive":["Portico"],"relation":{},"ISSN":["1861-4728","1861-471X"],"issn-type":[{"type":"print","value":"1861-4728"},{"type":"electronic","value":"1861-471X"}],"subject":[],"published":{"date-parts":[[2024,11,7]]},"assertion":[{"value":"2024-08-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-11-07","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202400985"}}