Lanthanide-polyphosphonate coordination polymers combining catalytic and photoluminescence properties

resumo

A rapid, mild and high-yield microwave synthesis of 1D isotypical [Ln(H(4)bmt)(H(5)bmt)(H2O)(2)]center dot 3H(2)O coordination polymers is presented. The La3+-based material is highly active as a heterogeneous catalyst in the methanolysis of styrene oxide at nearly room temperature. Eu3+- and Tb3+-doped materials are very effective UV-to-visible light converters.

palavras-chave

METAL-ORGANIC FRAMEWORKS; FUNCTIONALITY; LUMINESCENCE; COMPLEXES; DESIGN; TEMPERATURE; SEPARATION; NUMBER; IONS; SIZE

categoria

Chemistry

autores

Vilela, SMF; Firmino, ADG; Mendes, RF; Fernandes, JA; Ananias, D; Valente, AA; Ott, H; Carlos, LD; Rocha, J; Tome, JPC; Paz, FAA

nossos autores

agradecimentos

We thank FCT, the European Union, QREN, FEDER, COMPETE and CICECO (PEst-C/CTM/LA0011/2011). We further wish to thank FCT for the R&D project PTDC/QUI-QUI/098098/2008 (FCOMP-01-0124-FEDER-010785), the PhD grants no. SFRH/BD/66371/2009 (to SMFV), SFRH/BD/84495/2012 (to ADGF), SFRH/BD/84231/2012 (to RFM), and the post-doctoral grant SFRH/BPD/63736/2009 (to JAF).

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