(Zn Cl2)2 (H Cl) (H2 O)2

Cl₅H₅O₂Zn₂

Selenius, C.O.Delaplane, R.G.

Acta Crystallographica B (24,1968-38,1982) (1978) 34, 1330-1332

a=9.243Å   b=22.885Å   c=8.886Å

α=90°   β=90°   γ=90°