One-Dimensional Copper(II) coordination polymers with the formula [Cu(2-pyc)(2)](n)center dot nH(2)O (1) (2-Hpyc: Picolinic acid) and [Cu(1,10-phen)(SO4)(H2O)(2)](n) (2) (1,10-phen: 1,10-phenanthroline) have been co-synthesized under hydrothermal conditions in the same medium. The coordination polymers characterized by elemental analysis, FT-IR spectroscopy, TG analysis, ICP-OES, PXRD and single crystal X-ray diffraction. The compound 1 crystallizes in triclinic system, space group P-1, the compound 2 crystallizes in monoclinic system, space group C2/c. In 1, the Cu(II) ions are further joined by picolinic acid ligands, generating 1D coordination polymer running parallel to the  direction, while the Cu(II) ions are further joined by sulfate ligands, generating 1D coordination polymer running parallel to the  direction in 2. Notably, the 2-Hpyc ligand is in situ generated by decarboxylation of the 2,6-pyridinedicarboxylic (2,6-pydc) acid ligand under hydrothermal conditions. Thermal stability, luminescence and electrical conductivity properties of 1 and 2 have been investigated.