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Terbium Polyoxometalate Organic Complexes: Correlation of Structure with Luminescence Properties
Author(s) -
Ritchie Chris,
Moore Evan G.,
Speldrich Manfred,
Kögerler Paul,
Boskovic Colette
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201002320
Subject(s) - polyoxometalate , luminescence , terbium , lanthanide , chromophore , quenching (fluorescence) , chemistry , photochemistry , crystallography , inorganic chemistry , materials science , fluorescence , organic chemistry , ion , catalysis , optics , physics , optoelectronics
Light up the POMs : A luminescent lanthanoid complex with polyoxometalate (POM) and organic ligands has been structurally characterized (see picture). Comparison of this octanuclear Tb III complex of 2‐picolinate and tungstoarsenate ligands with a dinuclear relative reveals the role of the organic ligands as chromophores, identifies the luminescent Tb centers, and determines the relationship between POM coordination mode and luminescence quenching.