title: Lanthanide-transition-metal sandwich framework comprising {Cu3} cluster pillars and layered networks of {Er36} wheels.
authors.affiliation: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Graduate School of the [corrected] Chinese Academy of Sciences, Fuzhou, Fujian 350002, P.R. China.
authors.forename: Jian-Wen
authors.initials: JW
authors.lastname: Cheng
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang
authors.forename: Shou-Tian
authors.initials: ST
authors.lastname: Zheng
authors.forename: Man-Bo
authors.initials: MB
authors.lastname: Zhang
authors.forename: Guo-Yu
authors.initials: GY
authors.lastname: Yang