Synthesis, characterization, thermogravimetry, and structural study of uranium complexes derived from dibasic S-alkylated thiosemicarbazone ligands

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00434948" target="_blank" >RIV/68378271:_____/14:00434948 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/00958972.2014.936860" target="_blank" >http://dx.doi.org/10.1080/00958972.2014.936860</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00958972.2014.936860" target="_blank" >10.1080/00958972.2014.936860</a>

Result language
angličtina
Original language name
Synthesis, characterization, thermogravimetry, and structural study of uranium complexes derived from dibasic S-alkylated thiosemicarbazone ligands
Original language description
Two pentagonal bipyramidal complexes, ethanol-(S-ethyl-N1,N4-bis(3-methoxy-2-hydroxybenzaldehyde)-isothiosemicarbazide-N,N?,O,O?)-dioxidouranium(VI) (1) and ethanol-(S-ethyl-N1-(2-hydroxyacetophenone)-N4-(5-bromo-2-hydroxybenzaldehyde)-isothiosemicarbazide-N,N?,O,O?)-dioxidouranium(VI) (2), have been prepared and characterized. Their structures have been determined by X-ray crystallography, and the structural parameters are discussed with those observed in related complexes. Electronic absorption, proton magnetic resonance, and FT-IR spectra have been recorded and analyzed. In both comple xes, the U(VI) centers are surrounded by N2O2 donor ligands, two oxido groups, and one ethanol in a distorted pentagonal bipyramid. The thermal stability of the new complexes has also been determined.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
<a href="/en/project/GA14-03276S" target="_blank" >GA14-03276S: Aspherical effects and their application for statistically correct crystal structure analysis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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