Crystal structure of bis[2,5-bis(pyridin-2-yl)-1,3,4-thiadiazole-κ<sup>2</sup><i>N</i><sup>2</sup>,<i>N</i><sup>3</sup>]bis(thiocyanato-κ<i>S</i>)copper(II)
Acta crystallographica. Section E, Crystallographic communications