title: Simultaneous observation of ligand-based fluorescence and phosphorescence within a magnesium-based CP/MOF at room temperature.
abstract: A highly thermally stable CP/MOF, comprised of Mg(2+) and H2EBTC(2-) with the formula of [Mg(H2EBTC)(DMF)2], emits dual band luminescence centered at 376 and 555 nm. The former is assigned to the fluorescence of H2EBTC(2-) and the latter with 1.63 μs decay lifetime and large Stokes shifts corresponds to the phosphorescence of H2EBTC(2-). To the best of our knowledge, this is the first time the ligand-based phosphorescence in a CP/MOF without any heavy atom at room temperature has been observed.
authors.affiliation: State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering, Nanjing Tech University, Nanjing 210009, P. R. China. xmren@njtech.edu.cn and State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China. wwzhang@nju.edu.cn.
authors.forename: Lu
authors.initials: L
authors.lastname: Zhai
authors.affiliation: State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China. wwzhang@nju.edu.cn.
authors.forename: Wen-Wei
authors.initials: WW
authors.lastname: Zhang
authors.affiliation: State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China. wwzhang@nju.edu.cn.
authors.forename: Jing-Lin
authors.initials: JL
authors.lastname: Zuo
authors.affiliation: State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry & Molecular Engineering, Nanjing Tech University, Nanjing 210009, P. R. China. xmren@njtech.edu.cn and State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China. wwzhang@nju.edu.cn and College of Materials Science & Engineering, Nanjing Tech University, Nanjing 210009, P. R. China.
authors.forename: Xiao-Ming
authors.initials: XM
authors.lastname: Ren