Bis[N-methylphenazinium(1+)] Tetranitropalladate(II)

In the crystal structure of the title compound, (C 13 H 11 N 2 ) 2 [Pd(NO 2 ) 4 ], the anions are located between two very slightly bent cations, but the least-squares planes of the anions are nearly perpendicular to those of the cations. These triads are stacked along two different directions, [101] and [101], with a mean interplanar distance of 3.325 (4) A between adjacent triads.