title: 2D flexible metal-organic frameworks with [Cd2(μ2-X)2](X = Cl or Br) units exhibiting selective fluorescence sensing for small molecules.
abstract: Two isomorphous 2D flexible metal-organic frameworks with [Cd(2)(μ(2)-X)(2)] (X = Cl or Br) units and dynamic 1D channels, which show tunable or switchable fluorescence signals in response to the loss of guest water molecules, have been synthesized and characterized. Especially, the chloride-bridged complex is found to be a selective fluorescence sensor for MeCN.
authors.affiliation: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter and Graduate School of the Chinese Academy of Sciences, Fuzhou, Fujian, P R China.
authors.forename: Xu-Hui
authors.initials: XH
authors.lastname: Jin
authors.forename: Jian-Ke
authors.initials: JK
authors.lastname: Sun
authors.forename: Li-Xuan
authors.initials: LX
authors.lastname: Cai
authors.forename: Jie
authors.initials: J
authors.lastname: Zhang