K2 Pb (Cu (N O2)6)

CuK₂N₆O₁₂Pb

Cullen, D.L.Lingafelter, E.C.

Inorganic Chemistry (1971) 10, 1264-1268

a=10.672Å   b=10.672Å   c=10.672Å

α=90°   β=90°   γ=90°