We report the preparation and photophysical properties of a new zinc (II) complex of the donor-acceptor-donor (D-A-D) type ligand N,N'-bis(2-hydroxy-1-naphthylidene)-diaminomaleonitrile (H2L). The molecular structure of the (ZnL)center dot DMFI center dot DMF complex was determined by single crystal X-ray crystallography. The complex exhibits remarkable optical features attributed to the intramolecular charge transfer (ICT) with a striking red emission. Fluorescence studies of H2L and ZnL reveal that the quantum yield strongly increases upon coordination
Synthesis of new red photoluminescent Zn(II)-Salicylaldiminato complex
PUCCI, ANDREA
2010-01-01
Abstract
We report the preparation and photophysical properties of a new zinc (II) complex of the donor-acceptor-donor (D-A-D) type ligand N,N'-bis(2-hydroxy-1-naphthylidene)-diaminomaleonitrile (H2L). The molecular structure of the (ZnL)center dot DMFI center dot DMF complex was determined by single crystal X-ray crystallography. The complex exhibits remarkable optical features attributed to the intramolecular charge transfer (ICT) with a striking red emission. Fluorescence studies of H2L and ZnL reveal that the quantum yield strongly increases upon coordinationFile in questo prodotto:
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