Luminescent properties of europium complexes with bis(diphenylphosphino)alkane dioxides

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F11%3A00050235" target="_blank" >RIV/00216224:14310/11:00050235 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/bio.1291" target="_blank" >http://dx.doi.org/10.1002/bio.1291</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/bio.1291" target="_blank" >10.1002/bio.1291</a>

Result language
angličtina
Original language name
Luminescent properties of europium complexes with bis(diphenylphosphino)alkane dioxides
Original language description
Eu(NO3)3.5H2O and EuCl3.6H2O were allowed to react with bis(diphenylphosphino)alkane dioxides Ph2P(O)(CH2)nP(O)Ph2 (n?=?2, 4, 6) to obtain polymeric and binuclear complexes. The prepared compounds were structurally characterized by X-ray diffraction. Luminescence measurements (emission and excitation spectra, quantum yields, lifetimes) were compared with crystallographic data in order to find a relationship between luminescent properties of the Eu(III) complexes and their structures. The Eu(III) polymers, especially {[Eu(dpphO2)2Cl2]+Cl-}n, have shown extremely long luminescence lifetimes, up to 3.73ms, as a result of a highly protecting hydrophobic shield.
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
CA - Inorganic chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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