{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360002219104514432.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1246/bcsj.71.2365"}},{"identifier":{"@type":"URI","@value":"https://academic.oup.com/bcsj/article-pdf/71/10/2365/56196613/bcsj.71.2365.pdf"}},{"identifier":{"@type":"NAID","@value":"130004149938"}}],"dc:title":[{"@value":"Copper(II) Compounds Extended by 5-Carboxysalicylaldehyde and Its Schiff Bases: Interplay of Two Metal-Binding Sites and Intermolecular Stacking Contributing to Their Network and Bulk Structures"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title>\n               <jats:p>5-Carboxysalicylaldehyde (H2casal) formed two mixed-ligand complexes, [Cu(Hcasal)(bpy)]ClO4 (1) and [Cu(casal)(bpy)]·2H2O (2) (bpy = 2,2′-bipyridine) and the Schiff bases H2L1 and H2L2 derived by condensing H2casal with N,N-dimethylethylenediamine and bis(3-aminopropyl)amine, respectively, formed [Cu(L1)]·0.25H2O (3) and [Cu(L2)]·H2O (4), respectively. X-Ray crystallographic studies were done for 1, [Cu(casal)(bpy)(MeOH)] (2′), [Cu(L1)]·4H2O (3′) and 4. 1: Monoclinic, space group C2/c, a = 18.457(5), b = 19.215(5), c = 12.237(3) Å, α = 90, β = 121.76(2), γ = 90°, V = 3690(1) Å3, and Z = 8. It has a dimeric structure with a perchlorato bridge between two [Cu(Hcasal)(bpy)]+ moieties. In the bulk the dimeric units are assembled by interligand noncovalent interactions providing a pseudo 2-D sheet. 2′: Monoclinic, space group P21/m, a = 9.791(4), b = 6.850(4), c = 25.56(1) Å, α = 90, β = 98.99(3), γ = 90°, V = 1692(1) Å3, and Z = 4. The casal2− combines one copper at the mixed-ligand site and the carboxylato group unidentately coordinates to the adjacent molecule, providing a 1-D zipper-like chain. The 1-D chains are further assembled through the interchain bpy/bpy stacking to form a pseudo 2-D network extended on the bc plane. 3′: Tetragonal, space group I41/a, a = b = 16.006(3), c = 27.745(7) Å, α = β = γ = 90°, V = 7108(2) Å3, and Z = 16. It has a 1-D helical structure extended by Cu–NNO(spacer)OO–Cu linkages along c axis (Fig. 6): The nearest Cu–Cu separation in the chain is 9.60 Å. The four water molecules exist in the helical column but are readily removed in the air. 4: Monoclinic, space group P21/c, a = 9.149(6), b = 17.566(6), c = 11.004(6)Å, α = 90, β = 110.03(4), γ = 90°, V = 1661(1) Å3, and Z = 4. It has a 1-D zigzag chain structure extended by Cu–NNNO(spacer)O–Cu linkages. Further, the 1-D chains align through noncovalent interchain interaction to provide a pseudo 2-D sheet. The interplay of the two dissimilar metal-binding sites of H2casal and its Schiff bases and the intermolecular noncovalent interaction contributing to the network and bulk structures of the complexes are discussed.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1582261553326132866","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000256016604"}],"foaf:name":[{"@value":"Reki Sakamoto"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Faculty of Science, Kyushu UniversityHakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581"}]},{"@id":"https://cir.nii.ac.jp/crid/1582261553326132869","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000256016605"}],"foaf:name":[{"@value":"Masaaki Ohba"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Faculty of Science, Kyushu UniversityHakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581"}]},{"@id":"https://cir.nii.ac.jp/crid/1582261553326132867","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000256016606"}],"foaf:name":[{"@value":"Nobuo Fukita"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Faculty of Science, Kyushu UniversityHakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581"}]},{"@id":"https://cir.nii.ac.jp/crid/1582261553326132865","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000256016607"}],"foaf:name":[{"@value":"Kazuhiro Takahashi"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Faculty of Science, Kyushu UniversityHakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581"}]},{"@id":"https://cir.nii.ac.jp/crid/1582261553326132868","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000256016608"}],"foaf:name":[{"@value":"Hisashi Okawa"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Faculty of Science, Kyushu UniversityHakozaki 6-10-1, Higashi-ku, Fukuoka 812-8581"}]},{"@id":"https://cir.nii.ac.jp/crid/1380580620951741696","@type":"Researcher","foaf:name":[{"@value":"Laurence K Thompson"}],"jpcoar:affiliationName":[{"@value":"Department of Chemistry, Memorial University of NewfoundlandSt. John’s, Newfoundland A1B 3X7 , Canada"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00092673"},{"@type":"EISSN","@value":"13480634"}],"prism:publicationName":[{"@value":"Bulletin of the Chemical Society of Japan"}],"dc:publisher":[{"@value":"Oxford University Press (OUP)"}],"prism:publicationDate":"1998-10-01","prism:volume":"71","prism:number":"10","prism:startingPage":"2365","prism:endingPage":"2373"},"reviewed":"false","dc:rights":["https://academic.oup.com/pages/standard-publication-reuse-rights"],"url":[{"@id":"https://academic.oup.com/bcsj/article-pdf/71/10/2365/56196613/bcsj.71.2365.pdf"}],"createdAt":"2006-06-05","modifiedAt":"2024-01-20","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360855569637994368","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Photochemical synthesis and structure of a 3-dimensional anionic polymeric network of an iron(II) oxalato complex with tris(2,2'-bipyridine)iron(II) cations"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855571190718464","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Ueber die Einwirkung von Chloroform auf Phenole und besonders aromatische Oxysäuren in alkalischer Lösung"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520471597568","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Molecular-Based Magnetism in Bimetallic Two-Dimensional Oxalate-Bridged Networks. 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