title: Functionalized polyoxometalates with intrinsic photochromic properties and their association with spiropyran cations.
abstract: The presence of alkylammonium groups covalently grafted on bisphosphonato ligands induces photochromic properties to ligand-coordinated polyoxomolybdate systems. Such intrinsically photoactive polyanions can be used for the preparation of materials combining photochromic polyoxometalates and functional countercations.
authors.affiliation: Institut Lavoisier de Versailles, UMR 8180, Université de Versailles Saint-Quentin, 45 avenue des Etats-Unis, 78035 Versailles Cedex, France.
authors.forename: Jean-Daniel
authors.initials: JD
authors.lastname: Compain
authors.forename: Philippe
authors.initials: P
authors.lastname: Deniard
authors.forename: Rémi
authors.initials: R
authors.lastname: Dessapt
authors.forename: Anne
authors.initials: A
authors.lastname: Dolbecq
authors.forename: Olivier
authors.initials: O
authors.lastname: Oms
authors.forename: Francis
authors.initials: F
authors.lastname: Sécheresse
authors.forename: Jérôme
authors.initials: J
authors.lastname: Marrot
authors.forename: Pierre
authors.initials: P
authors.lastname: Mialane