Zn5 (O H)8 (N O3)2 (H2 O)2

H₁₂N₂O₁₆Zn₅

Staehlin, W.Oswald, H.R.

Acta Crystallographica B (24,1968-38,1982) (1970) 26, 860-863

a=19.48Å   b=6.238Å   c=5.517Å

α=90°   β=93.28°   γ=90°