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@article{962294,
author = {Pekárková, Pavla and Spíchal, Zdeněk and Táborský, Petr and Nečas, Marek},
article_number = {6},
doi = {http://dx.doi.org/10.1002/bio.1291},
keywords = {europium; coordination polymers; luminescence; diphosphine dioxides; crystal structures},
language = {eng},
issn = {1522-7243},
journal = {Luminescence},
title = {Luminescent properties of europium complexes with bis(diphenylphosphino)alkane dioxides},
url = {http://dx.doi.org/10.1002/bio.1291},
volume = {26},
year = {2011}
}
TY - JOUR
ID - 962294
AU - Pekárková, Pavla - Spíchal, Zdeněk - Táborský, Petr - Nečas, Marek
PY - 2011
TI - Luminescent properties of europium complexes with bis(diphenylphosphino)alkane dioxides
JF - Luminescence
VL - 26
IS - 6
SP - 650-655
EP - 650-655
SN - 15227243
KW - europium
KW - coordination polymers
KW - luminescence
KW - diphosphine dioxides
KW - crystal structures
UR - http://dx.doi.org/10.1002/bio.1291
N2 - 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.
ER -
PEKÁRKOVÁ, Pavla, Zdeněk SPÍCHAL, Petr TÁBORSKÝ a Marek NEČAS. Luminescent properties of europium complexes with bis(diphenylphosphino)alkane dioxides. \textit{Luminescence}. 2011, roč.~26, č.~6, s.~650-655. ISSN~1522-7243. Dostupné z: https://dx.doi.org/10.1002/bio.1291.
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