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Title: Spectroscopic properties of neodymium(III)-containing polyoxometalates in aqueous solution
Authors: But, Slawomir
Lis, Stefan
Van Deun, Rik
Parac-Vogt, Tatjana
Görller-Walrand, Christiane
Binnemans, Koen # ×
Issue Date: 2005
Publisher: Pergamon-elsevier science ltd
Series Title: Spectrochimica acta part a-molecular and biomolecular spectroscopy vol:62 issue:1-3 pages:478-482
Abstract: The spectroscopic properties of the neodymium(III)-containing polyoxometalates (POMs) [Nd(PW11O39)(2)](11-) , [Nd(PMO2W9O39)(2)](11-) [Nd(PMo4W7O39)(2)(11-) , [Nd(PMO6W5O39)(2)](11-) , [Nd(SiMo2W9O39)(2)](13-) , [Nd(P2W17O61)(2)](17-) , [NdW10O36](9-) , [NdP5W30O110](12-) and [NdAS(4)W(40)O(140)](25-) are described. Absorption spectra of aqueous solutions of the complexes have been recorded and the transition intensities are parameterised in terms of the Judd-Ofelt intensity parameters Omega(lambda) (lambda = 2, 4, 6). Marked differences were found between the luminescence lifetimes of the complexes of the type Nd(POM) and those of the type Nd(POM)2, due to a better shielding of the neodymium(III) ions from the bulk water molecules in the latter type of complexes.
ISSN: 1386-1425
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Chemistry - miscellaneous
× corresponding author
# (joint) last author

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