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Article Dans Une Revue Inorganic Chemistry Communications Année : 2014

Synthesis, luminescence and gas absorption of a new polythreading coordination polymer

Lu Lu
  • Fonction : Auteur
Xi-Ren Wu
  • Fonction : Auteur
Jian-Qiang Liu
  • Fonction : Auteur
Jia-Min Wu
  • Fonction : Auteur
Qin-Lin Li
  • Fonction : Auteur
Jian-Hui Man
  • Fonction : Auteur
Yi Hu
Mei-Shan Li
  • Fonction : Auteur
Jun Wang
  • Fonction : Auteur
  • PersonId : 881572
Ng Seik Weng
  • Fonction : Auteur

Résumé

A new compound of {[Zn(btb)(Hbib)]*2H2O*CH3OH}n (H3btb = 1,3,5-benzenetrisbenzoate and bib = 1,4- bis(2-methyl-imidazol-1-yl)butane) was synthesized and characterized. The coordination polymer shows a new (2D→3D) polythreaded array that is obtained from the self-assembly of adjacent 2D layers with dangling lateral arms, in which each large hexagonal void of one layer is threaded by two dangling lateral arms of two adjacent layers belonging to two identical spatial orientations. The luminescence study indicates that the title compound emits bright red fluorescence compared to the free ligand at room temperature. In addition, the small-sized and non-polar pores do not enable 1 to attract CO2 and N2 strongly, which can be confirmed by the computational method based on Connolly's algorithm.
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Dates et versions

hal-01016041 , version 1 (27-06-2014)

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Lu Lu, Xi-Ren Wu, Jian-Qiang Liu, Jia-Min Wu, Qin-Lin Li, et al.. Synthesis, luminescence and gas absorption of a new polythreading coordination polymer. Inorganic Chemistry Communications, 2014, 46, pp.268-272. ⟨10.1016/j.inoche.2014.06.010⟩. ⟨hal-01016041⟩
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