Synthesis, Characterization, and Crystal Structure Investigation of a New Uranyl Complex of Isothiosemicarbazone

Yasrebi S. A.; Mague J. T.; Takjoo R.

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Synthesis, Characterization, and Crystal Structure Investigation of a New Uranyl Complex of Isothiosemicarbazone

机译：Synthesis, Characterization, and Crystal Structure Investigation of a New Uranyl Complex of Isothiosemicarbazone

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In this study, a new complex was synthesized from uranyl cation and tetradentate isothiosemicarbazone N2O2 ligand containing the pentyl group with the general formula [UO2(L)solvent]. Electronic absorption, infrared and nuclear magnetic resonance spectroscopy techniques confirmed the general formula, and luminescence study showed the fluorescence properties of the complex. Thermogravimetric analysis and differential scanning calorimetry of compound indicated that thermal decomposition of complex with increasing temperature took place in four steps, and finally U3O8 was remained. The study of the crystal structure showed that the complex had a distorted pentagonal bipyramid structure and crystallized in the triclinic space group P with unit cell parameters a = 9.71 angstrom, b = 11.69 angstrom, and c = 13.09 angstrom.

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《Crystallography reports》 |2021年第3期|468-475|共8页
作者
Yasrebi S. A.; Mague J. T.; Takjoo R.;
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作者单位

Ferdowsi Univ Mashhad;

Tulane Univ;

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原文格式 PDF
正文语种英语
中图分类晶体学;
关键词
METAL-COMPLEXES; THIOSEMICARBAZONE; NICKEL(II); DIOXOURANIUM(VI); COORDINATION; RECOGNITION; COPPER(II); LIGANDS; GROWTH; UNIT;

Synthesis, Characterization, and Crystal Structure Investigation of a New Uranyl Complex of Isothiosemicarbazone

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