title: Assembly of a two-dimensional oxalate-bridged heterometallic Co(II)(3)Cr(III)(2) coordination polymer.
abstract: Reaction of CoCl(2).4H(2)O with Ag(3)[Cr(ox)(3)] (3 : 2 mol/mol) in methanol gives rise to an oxalate-bridged complex [Co(MeOH)(2)](3)[Cr(ox)(3)](2).6MeOH that consists of a rare cloverleaf-like layered structure (12,3-net). Ferromagnetic coupling is operative between the adjacent metal ions through the oxalate bridges.
authors.affiliation: Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan.
authors.forename: Hui-Zhong
authors.initials: HZ
authors.lastname: Kou
authors.forename: Jun
authors.initials: J
authors.lastname: Tao
authors.forename: Osamu
authors.initials: O
authors.lastname: Sato