{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,30]],"date-time":"2026-08-30T19:27:41Z","timestamp":1788118061764,"version":"build-2803163510"},"reference-count":69,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T00:00:00Z","timestamp":1765497600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,12,12]],"date-time":"2025-12-12T00:00:00Z","timestamp":1765497600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["aces.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry \u0097 An Asian Journal"],"published-print":{"date-parts":[[2026,1]]},"abstract":"ABSTRACT<\/jats:title>\n \n Two tetranuclear Cu(II) complexes [Cu\n 4<\/jats:sub>\n L\n 2<\/jats:sub>\n (\n \n \u03bc\n 3<\/jats:sub>\n <\/jats:italic>\n \u02d7OCH\n 3<\/jats:sub>\n )\n 2<\/jats:sub>\n ](ClO\n 4<\/jats:sub>\n )\n 2<\/jats:sub>\n \u22192H\n 2<\/jats:sub>\n O (\n 1<\/jats:bold>\n ) and [Cu\n 4<\/jats:sub>\n L\n 2<\/jats:sub>\n (H\n 2<\/jats:sub>\n O)\n 2<\/jats:sub>\n (\n \n \u03bc\n 3<\/jats:sub>\n <\/jats:italic>\n \u02d7OH)\n 2<\/jats:sub>\n ](NO\n 3<\/jats:sub>\n )\n 2<\/jats:sub>\n \u2219H\n 2<\/jats:sub>\n O (\n 2<\/jats:bold>\n ) (H\n 2<\/jats:sub>\n L = 2,6\u2010diformyl\u20104\u2010methylphenol\n bis<\/jats:italic>\n (thiosemicarbazone)) have been synthesized. Two types of sulfur atom\u2010bearing L\n 2\u2212<\/jats:sup>\n scaffolds were obtained through tautomerization of the thiosemicarbazone arms. Geometric arrangements of [Cu\n 2<\/jats:sub>\n (\n \n \u03bc\n 3<\/jats:sub>\n <\/jats:italic>\n \u02d7OMe)\n 2<\/jats:sub>\n Cu\n 2<\/jats:sub>\n ] and [Cu\n 2<\/jats:sub>\n (\n \n \u03bc\n 3<\/jats:sub>\n <\/jats:italic>\n \u02d7OH)\n 2<\/jats:sub>\n Cu\n 2<\/jats:sub>\n ] are found for tetranuclear complexes. Reactions of Cu(ClO\n 4<\/jats:sub>\n )\n 2<\/jats:sub>\n \u22196H\n 2<\/jats:sub>\n O and Cu(NO\n 3<\/jats:sub>\n )\n 2<\/jats:sub>\n \u22193H\n 2<\/jats:sub>\n O with H\n 2<\/jats:sub>\n L were utilized with linkers HO\n \u2212<\/jats:sup>\n and MeO\n \u2212<\/jats:sup>\n . These synthesized complexes have been characterized by x\u2010ray crystallography, and their magnetic properties have been examined. Complexes\n 1<\/jats:bold>\n and\n 2<\/jats:bold>\n showed fluorescence quenching behavior with respect to the free H\n 2<\/jats:sub>\n L. Complexes\n 1<\/jats:bold>\n and\n 2<\/jats:bold>\n exhibit catalytic oxidation reactivity for the 2\u2010aminophenol and 3,5\u2010ditertbutyl catechol, effectively mimicking the enzymes catechol oxidase and phenoxazinone synthase, respectively. The turnover numbers\n k<\/jats:italic>\n cat<\/jats:sub>\n for 3,5\u2010DTBCH\n 2<\/jats:sub>\n and AP are 13.32 (\n 1<\/jats:bold>\n ), 25.56 (\n 2<\/jats:bold>\n ) and 23.04 (\n 1<\/jats:bold>\n ), 13.35 (\n 2<\/jats:bold>\n ). From the variable temperature magnetic susceptibility measurements, the obtained\n J<\/jats:italic>\n values ranged between \u2212200 and \u2212500\u00a0cm\n \u22121<\/jats:sup>\n and were found to be highly correlated, which indicates the strong antiferromagnetic interactions between the interlinked copper(II) centers. For complex\n 1<\/jats:bold>\n , the values are\n g<\/jats:italic>\n \u00a0=\u00a02.13,\n J<\/jats:italic>\n \u00a0=\u00a0\u2212470\u00a0cm\n \u22121<\/jats:sup>\n ,\n \u03c1<\/jats:italic>\n \u00a0=\u00a01.4% and for compound\n 2<\/jats:bold>\n these are\n g<\/jats:italic>\n \u00a0=\u00a02.08,\n J<\/jats:italic>\n \u00a0=\u00a0\u2212480\u00a0cm\n \u22121<\/jats:sup>\n ,\n \u03c1<\/jats:italic>\n \u00a0=\u00a02.5%.\n <\/jats:p>","DOI":"10.1002\/asia.70497","type":"journal-article","created":{"date-parts":[[2025,12,13]],"date-time":"2025-12-13T05:42:58Z","timestamp":1765604578000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Coordination Reactivity of a Tautomeric Thiosemicarbazone Schiff Base for Open\u2010Dicubane Cu\n 4<\/sub>\n Complexes: Synthesis, Structures, Catalytic Functions, and Magnetic Behavior"],"prefix":"10.1002","volume":"21","author":[{"given":"Anupama","family":"Manna","sequence":"first","affiliation":[{"name":"Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zvonko","family":"Jagli\u010di\u0107","sequence":"additional","affiliation":[{"name":"Institute of Mathematics Physics and Mechanics Ljubljana Slovenia"},{"name":"Faculty of Civil and Geodetic Engineering University of Ljubljana Ljubljana Slovenia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6611-2350","authenticated-orcid":false,"given":"Debashis","family":"Ray","sequence":"additional","affiliation":[{"name":"Department of Chemistry Indian Institute of Technology Kharagpur Kharagpur India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,12,12]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.201906327"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic501720h"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7MD00526A"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2NJ06170H"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0DT03038D"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202411846"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.inoche.2025.114367"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8DT04183K"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic201876k"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja056034u"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6DT03754B"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4DT03283G"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1DT00324K"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3NJ02743K"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0NJ02856H"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41418\u2010021\u201000910\u2010z"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598\u2010021\u201092369\u20108"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13024\u2010023\u201000691\u20108"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41418\u2010022\u201001089\u20107"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/bph.14881"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.inoche.2012.06.020"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.matpr.2021.07.491"},{"key":"e_1_2_8_24_1","doi-asserted-by":"crossref","unstructured":"R.Prabhakaran P.Kalaivani S. 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