Cu (N H3)4 (Cu I2)2

Cu₃H₁₂I₄N₄

Baglio, J.A.Weakliem, H.A.Vaughan, P.A.Demelio, F.

Journal of Inorganic and Nuclear Chemistry (1970) 32, 795-801

a=7.386Å   b=9.985Å   c=6.931Å

α=102.58°   β=81.85°   γ=133.52°