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Document Type:	Artigo
Title:	Crystal structure of bis {l-4-methyl-N0-[3- (oxidoimino) butan-2-ylidene] benzenesulfonohydrazidato} bis [(dimethyl sulfoxide-jO) copper (II)]
Authors:	Siqueira, Diego Pereira Siqueira, Maria Carolina Bulhosa Gervini, Vanessa Carratu Bresolin, Leandro Oliveira, Adriano Bof de
Issue Date:	2014
Resumo :	In the title compound, [Cu2(C11H13N3O3S)2(C2H6OS)2], the CuII cation is N, N0 ,O-chelated by a deprotonated hydroxyimino-tosylhydrazone ligand and coordinated by a dimethyl sulfoxide molecule. One O atom from the adjacent hydroxyimino-tosylhydrazone ligand bridges the CuII cation, forming the centrosymmetric dimeric complex. The cation is in an overall distorted N2O3 square-pyramidal coordination environment. The methylbenzene ring is twisted with respect to the hydrazine fragment, with a dihedral angle of 89.54 (9) between the planes. An intramolecular C—HO hydrogen bond occurs. In the crystal, molecules are linked by weak C— HO and C—HS interactions. Weak – stacking is also observed between parallel benzene rings of adjacent molecules, the centroid–centroid distance being 3.9592 (17) A˚ .
Keywords:	Crystal structure Hydroxyimino-tosylhydrazone derivative CuII dimer Stacking
ISSN:	1600-5368
Is part of:	Acta Crystallographica Section E
Language:	eng
Publisher / Institution :	International Union of Crystallography
Citation:	SIQUEIRA, D. P. et al. Crystal structure of bis {l-4-methyl-N0-[3- (oxidoimino) butan-2-ylidene] benzenesulfonohydrazidato} bis [(dimethyl sulfoxide-jO) copper (II)]. Acta Crystallographica Section E, Chester, v. 70, n. 9, 2014. Disponível em: https://journals.iucr.org/e/issues/2014/09/00/xu5805/index.html. Acesso em: 23 fev. 2026.
License:	Creative Commons Atribuição 2.0 Reino unido: Inglaterra e País de Gales (CC BY 2.0 UK)
Identifier:	https://doi.org/10.1107/S1600536814016651
URI:	https://ri.ufs.br/jspui/handle/riufs/24617
Appears in Collections:	DQI - Artigos de periódicos

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