Construction of six new coordination complexes with 5-(3-pyridyl) tetrazole-2-acetato

摘要

Six new complexes with 3-pytza ligand (3-pytza = 5-(3-pyridyl) tetrazole-2-acetato), [Sr(3-pytza)(2)(H2O)(2)](n)center dot nH(2)O (1), [Zn(3-pytza)(2)(H2O)(2)](n)center dot 2nH(2)O (2), [Cu(3-pytza)(2)(H2O)](n)center dot 2nH(2)O (3), [Pb(3-pytza)(2)](n) (4), [Eu(3-pytza)(2)Cl(H2O)(2)](n) (5), [Tb(3-pytza)(2)Cl(H2O)(2)](n) (6) have been synthesized. These compounds were characterized by elemental analysis, IR spectroscopy and single-crystal X-ray diffraction. The X-ray analysis reveals that these compounds display 1D or 2D structures. Furthermore, the luminescent properties of 1-6 were investigated at room temperature in the solid state. (C) 2014 Elsevier B.V. All rights reserved.