<i>catena</i>-Poly[[[bis(acetonitrile-κ<i>N</i>)(4,4′-dimethoxy-2,2′-bipyridine-κ<sup>2</sup> <i>N</i>,<i>N</i>′)copper(II)]-μ-trifluoromethanesulfonato-κ<sup>2</sup> <i>O</i>:<i>O</i>′] trifluoromethanesulfonate]
IUCrData