<i>catena</i>-Poly[[bis(μ-5-bromopyridine-3-carboxylato-κ<sup>2</sup><i>O</i>:<i>O</i>′)dicopper(II)]-bis(μ-5-bromopyridine-3-carboxylato)-κ<sup>3</sup><i>O</i>,<i>O</i>′:<i>N</i>;κ<sup>3</sup><i>N</i>:<i>O</i>,<i>O</i>′]
Acta crystallographica. Section E