Design of Inorganic-Organic Hybrid Materials Based on 2,4,6-Tri(2-pyridyl)-1,3,5-triazine ligand

• Main Authors: Ming-Chiang Hong, 洪銘強
• Other Authors: 曾添文
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/zcpycj

碩士 === 國立臺北科技大學 === 生物科技研究所 === 95 === Treatment of MNO3•nH2O (M = Er, Sm, or Gd) with 2,4,6-tri(2-pyridyl)-1,3,5-triazine (Tpt) in acetonitrile under hydrothermal condition led to the formation of metal complexs [Er2(Tpt)2(C2O4)]•(H2O) (1), [Sm(Tpt)(H2O)](H2O)2 (2), and [Gd(Tpt)(H2O)]•(H2O)2 (3). The reaction of Tpt with AgNO3 at ambient temperature yielded a 1-D metal-organic polymer [Ag(Tpt)]n (4). A mixture of 1,2,4,5-benzenetetracarboxylic acid or carboxylate (BETC), 5,5’-bipyrimidine (bpy), and potassium hydroxide in the presence of Al(NO3)3 at room temperature produced a 3-D coordination polymer [K2(bpy)(BETC)]n (5). Products 1-5 were characterized by elemental analysis, IR- and UV-vis spectroscopy and by thermal analysis. The molecular structures of the discrete compounds 1-3, and coordination polymers 4-5 were further confirmed by single- crystal X-ray diffraction analysis.