(Methanol-κ<i>O</i>){1-[2-(piperazin-4-ium-1-yl-κ<i>N</i><sup>1</sup>)ethyliminomethyl-κ<i>N</i>]naphthalen-2-olato-κ<i>O</i>}bis(thiocyanato-κ<i>N</i>)nickel(II) methanol monosolvate
Acta crystallographica. Section E