Zinkosite
Kokkoros P A, Rentzeperis P J
Acta Crystallographica 11 (1958) 361-364
The crystal structure of the anhydrous sulphates of copper and zinc
_database_code_amcsd 0009208
8.58 6.73 4.77 90 90 90 Pnma
atom    x    y    z
Zn      0    0    0
S    .186  .25 .458
O1   .130  .25  .75
O2   .367  .25 .458
O3   .130 .072 .319