A new type of polythreaded network self-assembled from sidearm-containing 2D bilayer motifs based on tetracarboxylate and N-heterocyclic multipyridyl ligand

作者：Chen, Hai-Yan; Xiao, Dong-Rong^*; Yang, Juan; Yan, Shi-Wei; He, Jiang-Hong; Wang, Xin; Ye, Zhong-Li; Wang, En-Bo

来源：Inorganic Chemistry Communications, 2012, 20: 157-161.

DOI：10.1016/j.inoche.2012.02.040

• Entangled network
• Polythreaded network
• Photoluminescent

Hydrothermal reaction of zinc salt with 1,2,4,5-benzenetetracarboxylic acid (H(4)btec) and 2,4,5-tri(4-pyridyl)-imidazole (Htpim) in the presence of NaOH affords a new entangled metal-organic polymer [Zn-2(btec)(Htpim)(2)]center dot 2H(2)O (1). Compound 1 displays a new (2D -> 3D) polythreaded network that is obtained for the first time from the self-assembly from 2D bilayer frameworks with dangling lateral arms, in which each large rectangular cavity of one bilayer is threaded by two dangling lateral arms of two adjacent bilayers coming from two opposite directions. The photoluminescence oil is also discussed.

• 出版日期2012-6
• 单位东北师范大学; 西南大学