{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T00:38:41Z","timestamp":1760315921446,"version":"build-2065373602"},"reference-count":70,"publisher":"Wiley","issue":"62","license":[{"start":{"date-parts":[[2023,10,5]],"date-time":"2023-10-05T00:00:00Z","timestamp":1696464000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100004281","name":"Narodowe Centrum Nauki","doi-asserted-by":"publisher","award":["2017\/26\/A\/ST5\/00570"],"award-info":[{"award-number":["2017\/26\/A\/ST5\/00570"]}],"id":[{"id":"10.13039\/501100004281","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100008530","name":"European Regional Development Fund","doi-asserted-by":"publisher","award":["POIG.02.02.00-14-024\/08-00"],"award-info":[{"award-number":["POIG.02.02.00-14-024\/08-00"]}],"id":[{"id":"10.13039\/501100008530","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004329","name":"Javna Agencija za Raziskovalno Dejavnost RS","doi-asserted-by":"publisher","award":["P1-0045"],"award-info":[{"award-number":["P1-0045"]}],"id":[{"id":"10.13039\/501100004329","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2023,11,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Copper(II) silver(II) sulfate crystallizes in a monoclinic CuSO<jats:sub>4<\/jats:sub>\u2010related structure with <jats:italic>P<\/jats:italic>2<jats:sub>1<\/jats:sub>\/<jats:italic>n<\/jats:italic> symmetry. This quasi\u2010ternary compound features Ag(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub><jats:sup>2\u2212<\/jats:sup> layers, while the remaining cationic sites may be occupied either completely or partially by Cu<jats:sup>2+<\/jats:sup> cations, corresponding to the formula of (Cu<jats:sub><jats:italic>x<\/jats:italic><\/jats:sub>Ag<jats:sub>1\u2212<jats:italic>x<\/jats:italic><\/jats:sub>)[Ag(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub>], <jats:italic>x<\/jats:italic>=0.6\u22121.0. CuAg(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub> is antiferromagnetic with large negative Curie\u2010Weiss temperature of \u2212140\u2005K and shows characteristic ordering phenomenon at 40.4\u2005K. Density functional theory calculations reveal that the strongest superexchange interaction is a two\u2010dimensional antiferromagnetic coupling within Ag(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub><jats:sup>2\u2212<\/jats:sup> layers, with the superexchange constant <jats:italic>J<\/jats:italic><jats:sub>2D<\/jats:sub> of \u221211.1\u2005meV. This renders CuAg(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub> the rare representative of layered Ag<jats:sup>2+<\/jats:sup>\u2010based antiferromagnets. Magnetic coupling is facilitated by the strong mixing of Ag <jats:italic>d<\/jats:italic>(<jats:italic>x<\/jats:italic><jats:sup>2<\/jats:sup>\u2212<jats:italic>y<\/jats:italic><jats:sup>2<\/jats:sup>) and O 2<jats:italic>p<\/jats:italic> states. Calculations show that M<jats:sup>2+<\/jats:sup> sites in MAg(SO<jats:sub>4<\/jats:sub>)<jats:sub>2<\/jats:sub> can be occupied with other similar cations such as Zn<jats:sup>2+<\/jats:sup>, Cd<jats:sup>2+<\/jats:sup>, Ni<jats:sup>2+<\/jats:sup>, Co<jats:sup>2+<\/jats:sup>, and Mg<jats:sup>2+<\/jats:sup>.<\/jats:p>","DOI":"10.1002\/chem.202302042","type":"journal-article","created":{"date-parts":[[2023,10,6]],"date-time":"2023-10-06T13:27:35Z","timestamp":1696598855000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["A Unique Two\u2010Dimensional Silver(II) Antiferromagnet Cu[Ag(SO<sub>4<\/sub>)<sub>2<\/sub>] and Perspectives for Its Further Modifications"],"prefix":"10.1002","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7886-9078","authenticated-orcid":false,"given":"Mateusz","family":"Doma\u0144ski","sequence":"first","affiliation":[{"name":"Center of New Technologies University of Warsaw  Zwirki i Wigury 93 02-089 Warsaw Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3085-7323","authenticated-orcid":false,"given":"Zoran","family":"Mazej","sequence":"additional","affiliation":[{"name":"Department of Inorganic Chemistry and Technology Jo\u017eef Stefan Institute  Jamova cesta 39 1000 Ljubljana Slovenia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7317-5547","authenticated-orcid":false,"given":"Wojciech","family":"Grochala","sequence":"additional","affiliation":[{"name":"Center of New Technologies University of Warsaw  Zwirki i Wigury 93 02-089 Warsaw Poland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,10,5]]},"reference":[{"key":"e_1_2_9_1_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3697(71)80057-4"},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1812857116"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat1670"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-12-801639-8.00012-X"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.96.155140"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.6b02034"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja9005223"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic202600n"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/C1DT10744E"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/ed085p863"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.poly.2007.03.006"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.198600771"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/0022-4596(87)90364-1"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.solidstatesciences.2005.04.007"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.17.917"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1143\/JPSJ.77.024707"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200906863"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201601183"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/zaac.202200252"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201100077"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/ic50185a012"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1039\/c1ce05712j"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejic.201402948"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1039\/C5DT02004B"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201000448"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2CE26282G"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0021889869006558"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1107\/S0021889813003531"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01163035"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1127\/ejm\/2017\/0029-2596"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1RA04970D"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/chem.202301092"},{"key":"e_1_2_9_33_1","unstructured":"Note 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