Poly[(μ-penta­fluoro­benzoato-κ²O:O′)(penta­fluoro­benzoato-κO)(μ-pyrazine-κ²N:N′)copper(II)]: a coordination polymer linked into a three-dimensional network by inter­molecular C—H...F—C inter­actions

The title compound has a five-coordinated Cu^II centre, giving a two-dimensional layer structure formed by Cu—O and Cu—N coordination bonds. The layers are stacked to generate a three-dimensional supra­molecular architecture via inter­molecular C—H...F—C inter­actions.