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Synthesis of Gold–Silver Luminescent Honeycomb Aggregates by Both Solvent‐Based and Solvent‐Free Methods
Author(s) -
Blanco M. Carmen,
Cámara Jéssica,
Gimeno M. Concepción,
Laguna Antonio,
James Stuart L.,
Lagunas M. Cristina,
Villacampa M. Dolores
Publication year - 2012
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.201204859
Subject(s) - luminescence , solvent , honeycomb , acetylide , metal , chemistry , materials science , photochemistry , organic chemistry , optoelectronics , composite material
Heterometallic clusters with strong luminescence have been synthesized (see picture: Au(CCPh) 2 yellow‐red, Ag 2 blue, O red) from the metalloligand unit [Au(CCPh)PPh 3 ] (yellow/red bars) by using both standard solvent‐based and solvent‐free reactions. The aggregates are stabilized only by acetylide–metal or metal–metal interactions, and their nuclearity is controlled through the addition of different donor ligands.