{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,9]],"date-time":"2025-11-09T10:55:45Z","timestamp":1762685745909,"version":"build-2065373602"},"reference-count":35,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2023,6,4]],"date-time":"2023-06-04T00:00:00Z","timestamp":1685836800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Instituto Superior T\u00e9cnico (T\u00e9cnico Lisboa)","award":["IST-ID\/103\/2018","IST-ID\/107\/2018"],"award-info":[{"award-number":["IST-ID\/103\/2018","IST-ID\/107\/2018"]}]},{"name":"FCT","award":["IST-ID\/103\/2018","IST-ID\/107\/2018"],"award-info":[{"award-number":["IST-ID\/103\/2018","IST-ID\/107\/2018"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molbank"],"abstract":"<jats:p>Reaction of 3-aminobenzenesulfonic acid (HL1) with Cu(NO3)2\u00b72.5H2O in H2O\/DMF leads to the formation of the new bis(3-aminobenzenesulfonato-\u03baN)-diaqua-bis(dimethylformamide-\u03baO)-copper(II) complex [Cu(L1)2(DMF)2(H2O)2] (1) (HL1 = 3-aminobenzenesulfonic acid and DMF = N,N-dimethylformamide). Single crystal X-ray analysis reveals that the hexacoordinated copper(II) center adopts a distorted octahedral geometry with trans-oriented two 3-aminobenzenesulfonate ligands (L1\u2212), two water and two dimethylformamide (DMF) molecules. Comparison of its crystal structure with that of the known bis(4-aminobenzenesulfonato-\u03baN)diaquabis(dimethylformamide-\u03baO)-copper(II) complex [Cu(L2)2(DMF)2(H2O)2] (2) (HL2 = 4-aminobenzenesulfonic acid) discloses that 1 and 2 are the isomers with an identical empirical formula (C18H30CuN4O10S2) and equal numbers of same coordinated solvents (DMF and water). H-bonded supramolecular structures and their corresponding topological analyses revealed a 2D with 6-connected hxl\/Shubnikov plane net (3,6) for 1 and a 3D with 8-connected bcu; 8\/4\/c1; sqc3 net for 2, which are completely different.<\/jats:p>","DOI":"10.3390\/m1658","type":"journal-article","created":{"date-parts":[[2023,6,5]],"date-time":"2023-06-05T04:01:47Z","timestamp":1685937707000},"page":"M1658","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Bis(3-aminobenzenesulfonato-N)-diaqua-bis(N,N\u2019-dimethylformamide-O)-copper(II)"],"prefix":"10.3390","volume":"2023","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8101-2016","authenticated-orcid":false,"given":"Susanta","family":"Hazra","sequence":"first","affiliation":[{"name":"Centro de Qu\u00edmica Estrutural, Institute of Molecular Science, T\u00e9cnico Lisboa, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3047-2204","authenticated-orcid":false,"given":"Anirban","family":"Karmakar","sequence":"additional","affiliation":[{"name":"Centro de Qu\u00edmica Estrutural, Institute of Molecular Science, T\u00e9cnico Lisboa, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisbon, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2023,6,4]]},"reference":[{"key":"ref_1","unstructured":"Purcell, K.F., and Kotz, J.C. (1980). An Introduction to Inorganic Chemistry, Saunders College Publishing."},{"key":"ref_2","unstructured":"von Zelewsky, A. (1996). Stereochemistry of Coordination Compounds, Wiley."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Harvey, J.N., Heslop, K.M., Orpen, A.G., and Pringle, P.G. (2003). Factors controlling the relative stabilities of cis- and trans-[PtX2L2] isomers: Chatt and Wilkins\u201450 years on. Chem. 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