title: The hydride anion in an extended transition metal oxide array: LaSrCoO3H0.7.
abstract: We present the synthesis and structural characterization of a transition metal oxide hydride, LaSrCoO3H0.7, which adopts an unprecedented structure in which oxide chains are bridged by hydride anions to form a two-dimensional extended network. The metal centers are strongly coupled by their bonding with both oxide and hydride ligands to produce magnetic ordering at temperatures up to at least 350 kelvin. The synthetic route is sufficiently general to allow the prediction of a new class of transition metal--containing electronic and magnetic materials.
authors.affiliation: Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, UK.
authors.forename: M A
authors.initials: MA
authors.lastname: Hayward
authors.forename: E J
authors.initials: EJ
authors.lastname: Cussen
authors.forename: J B
authors.initials: JB
authors.lastname: Claridge
authors.forename: M
authors.initials: M
authors.lastname: Bieringer
authors.forename: M J
authors.initials: MJ
authors.lastname: Rosseinsky
authors.forename: C J
authors.initials: CJ
authors.lastname: Kiely
authors.forename: S J
authors.initials: SJ
authors.lastname: Blundell
authors.forename: I M
authors.initials: IM
authors.lastname: Marshall
authors.forename: F L
authors.initials: FL
authors.lastname: Pratt