title: Self-assembly of novel 3d-4d-4f heterometal-organic framework based on double-stranded helical motifs.
abstract: Three novel heterometal-organic frameworks {[CoCdLn(HCAM)(2)(CAM)(H(2)O)(7)].7H(2)O}(n) (Ln = Dy (); Eu (); Sm ()) have been successfully synthesized under hydrothermal condition using 4-hydroxyl-pyridine-2,6-dicarboxylic acid (H(3)CAM) as ligand, and display a fascinating 3D structure constructed by double-stranded helical motifs and exhibit luminescent properties.
authors.affiliation: Department of Chemistry, Nankai University, Tianjin, People Republic of China.
authors.forename: Xiao-Qing
authors.initials: XQ
authors.lastname: Zhao
authors.forename: Bin
authors.initials: B
authors.lastname: Zhao
authors.forename: Wei
authors.initials: W
authors.lastname: Shi
authors.forename: Peng
authors.initials: P
authors.lastname: Cheng
authors.forename: Dai-Zheng
authors.initials: DZ
authors.lastname: Liao
authors.forename: Shi-Ping
authors.initials: SP
authors.lastname: Yan