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首页> 外文期刊>Crystallography reports >Synthesis and Crystal Structure of Benzyl N'-2-(hydroxy-kO)phenylethylene-N-2-(hydroxy-kO)phenylmethylene-carbamohydrazonothioato-kN,kN'-ethanol-dioxido-uranium
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Synthesis and Crystal Structure of Benzyl N'-2-(hydroxy-kO)phenylethylene-N-2-(hydroxy-kO)phenylmethylene-carbamohydrazonothioato-kN,kN'-ethanol-dioxido-uranium

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摘要

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. PZ = 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)degrees). 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.

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    《Crystallography reports》 |2019年第7期|1089-1093|共5页
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  • 正文语种 英语
  • 中图分类 晶体学;
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