摘要
Reactions of K3-pytza [K3-pytza = 5-(3-pyridyl) tetrazole-2-acetato potassium salt] with MnCl2 center dot 4H(2)O and 4,4'-bipy or mixed ligands with 4,4'-bipy (4,4'bipy = 4,4'-bipyridine), produced two new coordination compounds, [Mn(3-pytza)(2)(H2O)(2)]center dot 2H(2)O (1) and [Mn(3-pytza)(2)(4,4'-bipy)] (2). The two compounds were characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction. The X-ray diffraction analysis reveals that compound 1 displays a 1D polymeric chain structure, whereas compound 2 shows a 2D layer network. The two polymers are self-assembled to form 3D supramolecular networks by hydrogen bonding interactions. Furthermore, the luminescence of 1 and 2 in the solid state at room temperature were also investigated.
- 出版日期2014-10
- 单位常熟理工学院