title: Photoinduced HS state in the first spin-crossover chain containing a cyanocarbanion as bridging ligand.
abstract: A new polymeric approach, based on cyanocarbanion ligands, for the design of spin crossover (SCO) compounds led us to the compound [Fe(abpt)(2)(tcpd)] () (tcpd(2-) = (C[C(CN)(2)](3))(2-), abpt = 4-amino-3,5-bis(pyridin-2-yl)-1,2,4-triazole) which has been characterised as the first SCO molecular chain involving a cyanocarbanion as bridging ligand.
authors.affiliation: UMR CNRS 6521, Université de Bretagne Occidentale, BP 809, 29285, Brest Cedex, France.
authors.forename: Gaelle
authors.initials: G
authors.lastname: Dupouy
authors.forename: Mathieu
authors.initials: M
authors.lastname: Marchivie
authors.forename: Smail
authors.initials: S
authors.lastname: Triki
authors.forename: Jean
authors.initials: J
authors.lastname: Sala-Pala
authors.forename: Carlos J
authors.initials: CJ
authors.lastname: Gómez-García
authors.forename: Sébastien
authors.initials: S
authors.lastname: Pillet
authors.forename: Claude
authors.initials: C
authors.lastname: Lecomte
authors.forename: Jean-François
authors.initials: JF
authors.lastname: Létard