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https://ri.ufs.br/jspui/handle/riufs/24529| Document Type: | Artigo |
| Title: | Crystal structure of cis-bis [4-phenyl-2-(1,2,3,4- tetrahydronaphthalen-1-ylidene) hydrazinecarbothioamidato-j2 N1 ,S] nickel (II) monohydrate tetrahydrofuran disolvate |
| Authors: | Oliveira, Adriano Bof de Feitosa, Bárbara Regina Santos Näther, Christian Jess, Inke |
| Issue Date: | 2014 |
| Resumo : | The reaction of NiII acetate tetrahydrate with the ligand 4-phenyl-2-(1,2,3,4- tetrahydronaphthalen-1-ylidene)hydrazinecarbothioamide in a 2:1 molar ratio yielded the title compound, [Ni(C16H16N3S)2]2C4H8OH2O. The deprotonated ligands act as N,S-donors, forming five-membered metallacycles with the metal ion exhibiting a cis coordination mode unusual for thiosemicarbazone complexes. The NiII ion is four-coordinated in a tetrahedrally distorted square-planar geometry. Trans-arranged anagostic C—HNi interactions are observed. In the crystal, the complex molecules are linked by water molecules through N—HO and O—HS hydrogen-bonding interactions into centrosymmetric dimers stacked along the c axis, forming rings of graph-set R4 4 (12). Classical O—HO hydrogen bonds involving the water and tetrahydrofuran solvent molecules as well as weak C—H interactions are also present. |
| Keywords: | Thiosemicarbazone complex Anagostic interactions Crystal structure |
| ISSN: | 1600-5368 |
| Is part of: | Acta Crystallographica Section E |
| Language: | eng |
| Publisher / Institution : | International Union of Crystallography |
| Citation: | OLIVEIRA, A. B. et al. Crystal structure of cis-bis [4-phenyl-2-(1,2,3,4- tetrahydronaphthalen-1-ylidene) hydrazinecarbothioamidato-j2 N1 ,S] nickel (II) monohydrate tetrahydrofuran disolvate. Acta Crystallographica Section E, Chester, v. 70, n. 8, p. 101-103, 2014. Disponível em: https://journals.iucr.org/e/issues/2014/08/00/bx2462/index.html. Acesso em: 6 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/S1600536814016079 |
| URI: | https://ri.ufs.br/jspui/handle/riufs/24529 |
| Appears in Collections: | DQI - Artigos de periódicos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| CrystalStructureCisBis[4-phenyl.pdf | 379,65 kB | Adobe PDF |  View/Open |
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