A new Cu(II) coordination polymer constructed from two kinds of ligands and rare [Ta2OF10]2− anion: synthesis, crystal structure and fluorescent properties

A new 1-D zigzag chain coordination polymer {[Cu2(opdc)2(phen)2][Ta2OF10]}n containing rare [Ta2OF10]2- anion has been synthesized by the two-step hydrothermal method. The luminescence properties reveal that it exhibits blue fluorescent emission with the quantum yield of 2.09 % and the short decay lifetime of 0.72 ns.170