Dioxouranium complexes with pentadentate s-triazine Schiff base ligands: Synthesis, crystal structure and optical properties
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86095312" target="_blank" >RIV/61989100:27360/16:86095312 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216224:14310/16:00089362
Výsledek na webu
<a href="http://www.sciencedirect.com/science/article/pii/S0277538716000188" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0277538716000188</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.poly.2016.01.014" target="_blank" >10.1016/j.poly.2016.01.014</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Dioxouranium complexes with pentadentate s-triazine Schiff base ligands: Synthesis, crystal structure and optical properties
Popis výsledku v původním jazyce
Using the reactions of 2,4-dihydrazino-(R)-s-triazine (R - methoxy (DHMT)) with salicylaldehyde and o-vanillin ligands 2,4-Bis(2-hydroxybenzylidenehydrazino)-6-methoxy-s-triazin (L1) and 2,4-Bis(2-hydroxy-3-methoxybenzylidenehydrazino)-6-methoxy-s-triazin (L2) were obtained. Using the reaction of 2,4-dihydrazino-(R)-s-triazine (R - amino (DHAT)) with o-vanillin ligand 2,4-Bis(2-hydroxy-3-methoxybenzylidenehydrazino)-6-amino-s-triazine (L3) was obtained. By the reactions of the prepared ligands, derivatives of hydrazo-s -triazine, with uranyl acetate or nitrate, three new complexes were prepared. X-ray diffraction shows that the View the MathML source ion is in a pentagonal bipyramidal coordination environment. Two oxygen atoms of the View the MathML source ion occupy the axial positions and three atoms of nitrogen and two atoms of oxygen construct the equatorial plane. The uranyl(VI) complexes were characterized by single-crystal X-ray diffraction, UV-vis, fluorescence and IR spectroscopy. Thermal stabilities of the complexes were investigated using thermogravimetric analysis.
Název v anglickém jazyce
Dioxouranium complexes with pentadentate s-triazine Schiff base ligands: Synthesis, crystal structure and optical properties
Popis výsledku anglicky
Using the reactions of 2,4-dihydrazino-(R)-s-triazine (R - methoxy (DHMT)) with salicylaldehyde and o-vanillin ligands 2,4-Bis(2-hydroxybenzylidenehydrazino)-6-methoxy-s-triazin (L1) and 2,4-Bis(2-hydroxy-3-methoxybenzylidenehydrazino)-6-methoxy-s-triazin (L2) were obtained. Using the reaction of 2,4-dihydrazino-(R)-s-triazine (R - amino (DHAT)) with o-vanillin ligand 2,4-Bis(2-hydroxy-3-methoxybenzylidenehydrazino)-6-amino-s-triazine (L3) was obtained. By the reactions of the prepared ligands, derivatives of hydrazo-s -triazine, with uranyl acetate or nitrate, three new complexes were prepared. X-ray diffraction shows that the View the MathML source ion is in a pentagonal bipyramidal coordination environment. Two oxygen atoms of the View the MathML source ion occupy the axial positions and three atoms of nitrogen and two atoms of oxygen construct the equatorial plane. The uranyl(VI) complexes were characterized by single-crystal X-ray diffraction, UV-vis, fluorescence and IR spectroscopy. Thermal stabilities of the complexes were investigated using thermogravimetric analysis.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CA - Anorganická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Polyhedron
ISSN
0277-5387
e-ISSN
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Svazek periodika
107
Číslo periodika v rámci svazku
2016
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
7
Strana od-do
89-96
Kód UT WoS článku
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EID výsledku v databázi Scopus
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