Documentation scienceplus.abes.fr version Bêta

À propos de : Influence of Magnetic Ordering on the Luminescence ina Layered Organic−Inorganic OPV−Ni(II) Compound        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Influence of Magnetic Ordering on the Luminescence ina Layered Organic−Inorganic OPV−Ni(II) Compound
has manifestation of work
related by
Author
Abstract
  • Oligophenylenevinylene (OPV) tetracarboxylate luminescent ligand 5 has been synthesizedand used for the design of a new Ni(II) layered organic−inorganic compound (8) obtainedby the reaction of 5 with nickel(II) nitrate hexahydrate. The hybrid compound 8 has beencharacterized by powder X-ray diffraction and its magnetic and luminescent properties havebeen investigated as a function of temperature. The structure consists of the stacking offerromagnetic Ni(II) based layers at ca. 29 Å apart. A ferromagnetic 3D order occurs at TC= 9.5 K. The study of the temperature dependence of the luminescent properties of the OPV-based hybrid compound shows that the π electron sub-system is influenced by the magneticordering of the Ni(II) sub-network.
  • The new layered organic−inorganic compound Ni(OPV(COO)4)0.45(OH)0.2·2.6H2O represents a rare example of a magnetoluminescent system exhibiting a synergy between the optical and magnetic properties.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata