Synthesis and Crystal Structure of [Benzyl N'-[[2-(hydroxy-kO)phenyl]ethylene]-N-[[2-(hydroxy-kO)phenyl]methylene]-carbamohydrazonothioato-kN,kN']-ethanol-dioxido-uranium
- Autores: Takjoo R.1, Mague J.2
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Afiliações:
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
- Department of Chemistry, Tulane University
- Edição: Volume 64, Nº 7 (2019)
- Páginas: 1089-1093
- Seção: Structure of Organic Compounds
- URL: https://journals.rcsi.science/1063-7745/article/view/194460
- DOI: https://doi.org/10.1134/S1063774519070241
- ID: 194460
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Resumo
The uranyl compound UO2(L')EtOH (L' = benzyl N-(2-(oxidanyl)benzylidene)-N'-((2-(1-oxidanyl)phenyl)ethylidene) carbamohydrazonothioate) was synthesized and its molecular and crystal structure was determined by X-ray diffraction. The compound crystallizes in the triclinic sp. gr. P\(\bar {1}\), Z = 2. The coordination geometry about the uranium atom is distorted pentagonal bipyramidal consisting of a UO2O4N2 polyhedron where the oxido ligands occupy axial positions with a symmetric linear structure (O=U=O angle = 179.11(12)°). The pentagonal plane (N2O3) is formed by the dinegative, tetradentate Schiff base ligand (N2O2) and the oxygen atom of the coordinated alcohol ligand. In the complex, the ligand adopts a propeller-like conformation.
Sobre autores
R. Takjoo
Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad
Autor responsável pela correspondência
Email: r.takjoo@um.ac.ir
Irã, Mashhad
J. Mague
Department of Chemistry, Tulane University
Autor responsável pela correspondência
Email: joelt@tulane.edu
Estados Unidos da América, New Orleans, LA 70118