[3,3′-Bis(1-naphthylmethyl)-1,1′-(2,2′-oxy­diethyl­ene)bis­(imidazol-2-yl­idene)]mercury(II) bis­(hexa­fluorido­phosphate) acetonitrile solvate

In the title compound, [Hg(C(32)H(30)N(4)O)](PF(6))(2)·CH(3)CN, the mercury(II) ion is coordinated by two carbene C atoms [Hg—C = 2.060 (6) and 2.066 (6) Å] and one ether O atom [Hg—O = 2.561 (5) Å] in a distorted T-shaped geometry with a C—Hg—C angle of 166.3 (3)°. One hexa­fluorido­phosphate anion is rotationally disordered between two orientations with an approximate ratio of 2:1. The crystal packing exhibits weak inter­molecular C—H⋯F and C—H⋯N inter­actions.